MOLECULES LIST 2017 · A2S A440 Acetylcysteine EP 616‐91‐1 A2S A442 Acyclovir USP 59277‐89‐3 A2S A444 Aspartame USP 22839‐47‐0 A2S A446 Atorvastatin calcim USP 344423‐98‐9

BRAND REFERENCE DESIGNATION CAS NUMBER

A2S A001 Abamectin 71751‐41‐2

A2S A002 Acenaphthene 83‐32‐9

A2S A003 Acenaphthene D10 15067‐26‐2

A2S A004 Acenaphthylene 208‐96‐8

A2S A005 Acephate 30560‐19‐1

A2S A007 Acetamipride 135410‐20‐7

A2S A008 Acetate de 1‐methylbutyle 626‐38‐0

A2S A009 Acetate d'isopentyle 123‐92‐2

A2S A010 Acetochlor 34256‐82‐1

A2S A011 Acetone 2,4‐DNPH 1567‐89‐1

A2S A012 Acetonitrile D3 2206‐26‐0

A2S A013 Aclonifen 74070‐46‐5

A2S A014 Acrinathrin 101007‐06‐1

A2S A015 Acrylamide 79‐06‐1

A2S A016 Acrylonitrile 107‐13‐1

A2S A017 Alachlor 15972‐60‐8

A2S A018 Aldicarb 116‐06‐3

A2S A019 Aldicarb sulfone 1646‐88‐4

A2S A020 Aldrin 309‐00‐2

A2S A021 Allyl chloride 107‐05‐1

A2S A022 Ametryne 834‐12‐8

A2S A023 Aminoethanol‐2 141‐43‐5

A2S A024 Aminoethyl‐2‐phosphonic acid 2041‐14‐7

A2S A025 Aminomethyl phosphonic acid 1066‐51‐9

A2S A026 Aminomethyl phosphonic acid‐FMOC 195306‐88‐8

A2S A027 Aminotriazole 61‐82‐5

A2S A028 Amitraz 33089‐61‐1

A2S A029 Acrylamide D5 108152‐65‐4

A2S A030 Aniline 62‐53‐3

A2S A031 Anisole 100‐66‐3

A2S A032 Anthracene 120‐12‐7

A2S A033 Anthracene D10 1719‐06‐8

A2S A034 Anthraquinone 84‐65‐1

A2S A035 AOZ D4 1188331‐23‐8

A2S A036 Asulam 3337‐71‐1

A2S A037 Atenolol 29122‐68‐7

A2S A038 Atrazine 1912‐24‐9

A2S A039 Alprazolam 28981‐97‐7

A2S A040 Atrazine D5 (ethylamino D5) 163165‐75‐1

A2S A041 Atrazine desethyl 6190‐65‐4

A2S A042 Atrazine desethyl D7 1216649‐31‐8

A2S A043 Atrazine desisopropyl 1007‐28‐9

A2S A044 Atrazine desethyl desisopropyl 3397‐62‐4

A2S A045 Atrazine‐2‐hydroxy 2163‐68‐0

A2S A046 Azaconazole 60207‐31‐0

A2S A047 Azamethiphos 35575‐96‐3

A2S A048 Amidosulfuron 120923‐37‐7

A2S A049 Azinphos methyl 86‐50‐0

A2S A050 Azoxystrobin 131860‐33‐8

A2S A051 Acetone 67‐64‐1

A2S A052 Acetonitrile 75‐05‐8

A2S A053 Aldicarb sulfoxide 1646‐87‐3

A2S A054 Ammonium sulfamate 7773‐06‐0

A2S A055 Acetate d'ethyle 141‐78‐6

A2S A056 Azinphos ethyl 2642‐71‐9

A2S A057 Acetate n‐pentyl 628‐63‐7

A2S A058 Azithromycine Dihydrate 117772‐70‐0

A2S A059 Acetyl‐9‐diiodocarbazole‐3.6 606129‐89‐9

A2S A060 Amino‐2‐chlorophenol‐4 95‐85‐2

A2S A061 Allethrin 584‐79‐2

A2S A062 Acibenzolar‐S‐methyl 135158‐54‐2

MOLECULES LIST 2017


A2S A063 Arachidyl palmitate 22413‐01‐0

A2S A064 Atropine 51‐55‐8

A2S A065 Azobenzene 103‐33‐3

A2S A066 Agmatine sulfate 2482‐00‐0

A2S A067 Atrazine‐desethyl‐2‐hydroxy 19988‐24‐0

A2S A068 Atrazine‐desisopropyl‐2‐hydroxy 7313‐54‐4

A2S A081 Ammonium formate 540‐69‐2

A2S A082 Ammonium bicarbonate 1066‐33‐7

A2S A083 Aroclor 1260 11096‐82‐5

A2S A084 Atrazine desethyl desisopropyl‐2‐hydroxy 645‐92‐1

A2S A085 Anilazine 101‐05‐3

A2S A086 Aroclor 1248 12672‐29‐6

A2S A087 Amoxicillin trihydrate 61336‐70‐7

A2S A088 Ampicillin trihydrate 7177‐48‐2

A2S A089 Acebutolol HCl 34381‐68‐5

A2S A090 Altrenogest 850‐52‐2

A2S A091 Acetamidophenol‐4 103‐90‐2

A2S A092 Acetylsalicylic acid 50‐78‐2

A2S A093 Amphotericin B 1397‐89‐3

A2S A094 Acequinocyl 57960‐19‐7

A2S A095 Aminobiphenyl‐4 92‐67‐1

A2S A096 Amino‐4‐dimethylazobenzene‐2',3 97‐56‐3

A2S A097 Amino‐2‐nitrotoluene‐4 99‐55‐8

A2S A098 Aminophenylether‐4 101‐80‐4

A2S A099 Aminophenylthioether‐4 139‐65‐1

A2S A100 Anisidine‐2 90‐04‐0

A2S A101 Aminoazobenzene‐4 60‐09‐3

A2S A103 Aminonaphthalene‐2 91‐59‐8

A2S A105 Aminohydantoin‐1 HCl 2827‐56‐7

A2S A106 Anhydride maleique 108‐31‐6

A2S A107 Azadirachtin 11141‐17‐6

A2S A108 Acetaldehyde 75‐07‐0

A2S A109 Ascorbic acid 50‐81‐7

A2S A110 Apramycine sulfate 65710‐07‐8

A2S A111 azido‐11‐Trioxaundecylamine‐3,6,9 134179‐38‐7

A2S A112 Acebutolol Impurete A USP N/A

A2S A113 Acebutolol Impurete B EP N/A

A2S A114 Acebutolol Impurete C EP N/A

A2S A130 Anhydride methacrylique 760‐93‐0

A2S A131 Acrylate de benzyle 2495‐35‐4

A2S A132 Acrylate de tertbutyle 1663‐39‐4

A2S A133 Acrylate d'isobutyle 106‐63‐8

A2S A134 Acrylate d'isopropyle 689‐12‐3

A2S A139 Atropine Sulfate 5908‐99‐6

A2S A140 Azithromycine 83905‐01‐5

A2S A144 Acetylpyrazine‐2 22047‐25‐2

A2S A145 Acetozolamide 59‐66‐5

A2S A146 Alachlor ethane sulfonic acidsodium 140939‐15‐7

A2S A147 Alachlor oxalamic acid 171262‐17‐2

A2S A148 Amikacine disulfate 39831‐55‐5

A2S A149 Acide Chlorhydrique 7647‐01‐0

A2S A150 Acide Acetique 64‐19‐7

A2S A151 Alkylbenzene sulfonate sodium 25155‐30‐0

A2S A152 Amlodipine benzenesulfonate 111470‐99‐6

A2S A153 Amsacrine 51264‐14‐3

A2S A154 Azacitidine 320‐67‐2

A2S A155 Acrolein 107‐02‐8

A2S A156 Aldicarb D3 1261170‐75‐5

A2S A157 Acifluorfen 50594‐66‐6

A2S A158 Alkylphenols Ethoxylates 26027‐38‐3

A2S A159 Azimsulfuron 120162‐55‐2

A2S A160 Acid red 114 6459‐94‐5

A2S A161 Atraton 1610‐17‐9

A2S A162 Acetic anhydride 108‐24‐7

A2S A163 Ambroxide (‐) 6790‐58‐5

A2S A164 AOZ 80‐65‐9

A2S A165 Acetaldehyde‐2,4‐DNPH 1019‐57‐4

A2S A166 Acrolein‐2,4‐DNPH 888‐54‐0

A2S A167 Anabasine 13078‐04‐1


A2S A168 alpha‐Asarone 2883‐98‐9

A2S A169 alpha‐Amylcinnamaldehyde 122‐40‐7

A2S A170 Anatabine 2743‐90‐0

A2S A172 Aminomethyl phosphonic acid‐13C,15N N/A

A2S A175 Anthraquinone D8 10439‐39‐1

A2S A176 Azinphos methyl D6 N/A

A2S A177 Aminobutyric‐4 acid 56‐12‐2

A2S A180 Amprolium HCl 137‐88‐2

A2S A181 Acetophenone 98‐86‐2

A2S A182 Allylamine 107‐11‐9

A2S A185 Acesulfam potassium 55589‐62‐3

A2S A188 Acetylsulfanilamide 121‐61‐9

A2S A202 Anethol 4180‐23‐8

A2S A207 Aniline d5 4165‐61‐1

A2S A208 Androstan‐5‐alpha 438‐22‐2

A2S A209 Acid Red 26 3761‐53‐3

A2S A210 Acid Violet 49 1694‐09‐3

A2S A211 Ametoctradin 865318‐97‐4

A2S A212 Amisulbrom 348635‐87‐0

A2S A213 Anilophos 64249‐01‐0

A2S A214 Isoascorbic acid 89‐65‐6

A2S A215 Azocyclotin 41083‐11‐8

A2S A223 Acetaldehyde D4 1632‐89‐9

A2S A224 Antipyrine 60‐80‐0

A2S A228 Azitromycin impurete M N/A

A2S A229 Acetoin (May exist as crystalline dimer) 513‐86‐0

A2S A240 Aminocyclopyrachlor 858956‐08‐8

A2S A241 Azomethine H monosodium hydrate 206752‐32‐1

A2S A242 Amitryptyline HCl 549‐18‐8

A2S A243 Amisulpride 71675‐85‐9

A2S A246 Amisulpride D5 1216626‐17‐3

A2S A249 AMOZ 2‐NP D5 1173097‐59‐0

A2S A251 Acepramazine maleate 3598‐37‐6

A2S A252 Aminopyralid 150114‐71‐9

A2S A255 4‐Acetamidoantipyrin 83‐15‐8

A2S A258 Acetochlor‐ESA Sodium salt 187022‐11‐3

A2S A259 Acetochlor‐OXA 194992‐44‐4

A2S A261 3‐Aminopyrazole 1820‐80‐0

A2S A264 Amonium picrate 131‐74‐8

A2S A265 Amoxicillin D4 N/A

A2S A266 Aziprotryne 4658‐28‐0

A2S A268 Acetamidophen D3 60902‐28‐5

A2S A269 Acebutolol impurity B 22568‐64‐5

A2S A270 2‐(2‐Amino‐5‐bromobenzoyl)pyridine 1563‐56‐0

A2S A274 9(10H)‐Acridone 578‐95‐0

A2S A275 Acridine 260‐94‐6

A2S A276 Azoxystrobin D4 1346606‐39‐0

A2S A278 Amiodarone HCl 19774‐82‐4

A2S A280 Aminocarb 2032‐59‐9

A2S A298 Amoxicillin Related Compound J USP (Mix of amoxicillin/amoxicillin related compound J) N/A

A2S A303 Amoxicillin Related Compound F USP 126247‐63‐0

A2S A306 Bis(2‐ethylhexyl) Adipate 103‐23‐1

A2S A313 Anhydro chlortetracycline HCl 65490‐24‐6

A2S A314 Anhydro tetracycline HCl 13803‐65‐1

A2S A322 Amlodipine 88150‐42‐9

A2S A326 DL‐2‐Aminobutyric Acid 2835‐81‐6

A2S A344 Albendazole 54965‐21‐8

A2S A346 Avilamycin 11051‐71‐1

A2S A348 N‐AcetylaminomethylphosphoricAcid 57637‐97‐5

A2S A349 Amidosulfuron D6 N/A

A2S A350 Angelicin 523‐50‐2

A2S A351 Anisindione 117‐37‐3

A2S A353 Altretamine 645‐05‐6

A2S A354 2‐Acetamidofluorene 53‐96‐3

A2S A355 Anagrelide Hydrochloride 58579‐51‐4

A2S A356 4‐Acetylbenzonitrile 1443‐80‐7

A2S A357 Azelnidipine 123524‐52‐7

A2S A358 alpha‐Toluic acid 103‐82‐2

A2S A359 L‐Aspartyl‐L‐phenylalanine 13433‐09‐5


A2S A360 2‐ChloroAnthracene 17135‐78‐3

A2S A361 L‐(+)‐Arabinose 5328‐37‐0

A2S A362 2‐Hydroxyanthracene 613‐14‐9

A2S A363 Aspartame 22839‐47‐0

A2S A364 1‐Chloro anthraquinone 82‐44‐0

A2S A365 p‐Anisaldehyde 123‐11‐5

A2S A366 1,5‐Dichloroanthraquinone 82‐46‐2

A2S A368 9,10‐DihydroAnthracene 613‐31‐0

A2S A369 Aminotriazole‐13C2,15N2 1346603‐92‐6

A2S A371 AHD‐13C3 957509‐31‐8

A2S A373 AMOZ D5 1017793‐94‐0

A2S A375 Albendazole Amino Sulfone 80983‐34‐2

A2S A376 Azaperol 2804‐05‐9

A2S A377 Albendazole sulfoxide D3 1448346‐38‐0

A2S A379 4'‐Aminoazobenzene‐4‐sulphonic acid 104‐23‐4

A2S A381 Allyl isothiocyanate 57‐06‐7

A2S A382 Arsenocholine bromide 71802‐31‐8

A2S A383 Atipamezole HCl 104075‐48‐1

A2S A384 Arsenobetaine 64436‐13‐1

A2S A386 Amaranth 915‐67‐3

A2S A388 2‐Aminoflubendazole 82050‐13‐3

A2S A390 Ammelide 645‐93‐2

A2S A392 4,4'‐bis(dimethylamino)‐4''‐(methylamino)trityl alcohol 561‐41‐1

A2S A394 Alfacalcidol EP 41294‐56‐8

A2S A398 Amylmetacresol EP 1300‐94‐3

A2S A410 Albendazole‐2‐aminosulfone‐(propyl‐3,3,3‐d3) hydrochloride 1435902‐07‐0

A2S A412 Albendazole EP 54965‐21‐8

A2S A416 Acetylsalicylic acid EP 50‐78‐2

A2S A418 Amikacin Sulfate USP 39831‐55‐5

A2S A420 Amitryptyline HCl USP 549‐18‐8

A2S A422 Amlodipine besylate USP 111470‐99‐6

A2S A424 Amoxicillin USP 61336‐70‐7

A2S A426 Ampicillin USP 69‐53‐4

A2S A428 Apomorphine hydrochloride USP 41372‐20‐7

A2S A430 Aripiprazole USP 129722‐12‐9

A2S A432 Alprazolam CIV USP 28981‐97‐7

A2S A434 Amitriptyline Related Compound A USP 1210‐35‐1

A2S A436 Articaine USP 23964‐58‐1

A2S A438 Articaine Hydrochloride USP 23964‐57‐0

A2S A440 Acetylcysteine EP 616‐91‐1

A2S A442 Acyclovir USP 59277‐89‐3

A2S A444 Aspartame USP 22839‐47‐0

A2S A446 Atorvastatin calcim USP 344423‐98‐9

A2S A448 Atropine Sulfate USP 5908‐99‐6

A2S A450 Azithromycin Identification Mixture USP N/A

A2S A458 Pancreatin Amylase and Protease USP 8049‐47‐6

A2S A460 Alpha Tocopheryl Acid Succinate USP 4345‐03‐3

A2S A462 Ascorbic acid USP 50‐81‐7

A2S A464 Amlodipine Related Compound AUSP N/A

A2S A466 Azaerythromycin A USP 76801‐85‐9

A2S A468 Alphazurine A 3486‐30‐4

A2S A470 Avobenzone USP 70356‐09‐1

A2S A472 2‐(Aminomethyl)‐1‐ethylpyrrolidine 26116‐12‐1

A2S A474 ABTS 30931‐67‐0

A2S A478 Adenosine 58‐61‐7

A2S A480 2‐NP‐AHD‐13C3 1007476‐86‐9

A2S A482 4‐Acetamido‐d3‐antipyrine 342821‐66‐3

A2S A486 Ammonium Acetate 631‐61‐8

A2S A500 (±)‐2‐Aminohexane‐1,1,1,2,3,3D6 1219802‐28‐4

A2S A501 (±)‐Acebutolol D7 (iso‐propylD7) N/A

A2S A502 (±)‐Albuterol D3 (3‐hydroxymethyl D2; alpha D1) 1219798‐60‐3

A2S A503 (±)‐Alfuzosin D7 HCl (tetrahydrofuroyl D7) 1276197‐14‐8

A2S A504 (±)‐Ambrisentan D3 (methoxy D3) 1189479‐60‐4

A2S A505 (±)‐Amlodipine D4 Maleate (2‐chlorophenyl D4) N/A

A2S A506 (±)‐Atenolol D7 (iso‐propyl D7) 1202864‐50‐3

A2S A507 (±)‐Atomoxetine D5 HCl (phenyl D5) 1398065‐95‐6

A2S A508 (±)‐Atropine D3 (N‐methyl D3) 1276197‐36‐4

A2S A509 (R)‐(‐)‐Atomoxetine D5 HCl (phenyl D5) N/A

A2S A510 16‐(5alpha)‐Androsten‐3‐one‐2,2,4,4 D4 N/A


A2S A511 1‐Aminoadamantane‐2,2,2',2',2'',2'' D6 1219805‐53‐4

A2S A512 1‐Aminocyclopropane‐2,2,3,3 D4‐carboxylic Acid 84392‐07‐4

A2S A513 1‐Aminonaphthalene D7 78832‐53‐8


A2S A515 2‐Acetoxybenzoic‐3,4,5,6 D4 Acid 97781‐16‐3

A2S A516 2‐Aminobiphenyl D9 344298‐97‐1

A2S A517 2‐Aminofluorene D11 347841‐44‐5

A2S A518 2‐Aminofluorene‐9‐13C N/A


A2S A520 4‐Aminobenzoic‐2,3,5,6 D4 Acid 350820‐01‐8

A2S A521 4‐Aminobiphenyl D9 344298‐96‐0

A2S A522 4‐Aminobutyric‐2,2,3,3,4,4 D6Acid 70607‐85‐1

A2S A523 4‐Aminophenol D7 285132‐88‐9

A2S A524 4‐Aminopiperidine‐3,3,4,5,5 D5 1219803‐60‐7

A2S A525 4‐Aminopyridine D6 45498‐20‐2

A2S A526 4‐Androsten‐11beta‐ol‐3,17‐dione‐2,2,4,6,6,16,16 D7 N/A

A2S A527 4‐Androsten‐17alpha‐methyl‐17beta‐ol‐3‐one‐1,2 D2 N/A

A2S A528 4‐Androsten‐17alpha‐ol‐3‐one‐2,2,4,6,6 D5 165195‐35‐7

A2S A529 4‐Androsten‐3,17‐dione‐2,2,4,6,6,16,16 D7 67034‐85‐9

A2S A530 5alpha‐Androstan‐17alpha‐methyl D3‐17beta‐ol‐3‐one N/A

A2S A531 5alpha‐Androstan‐3alpha,17beta‐diol‐16,16,17 D3 79037‐33‐5

A2S A532 5alpha‐Androstan‐3alpha‐ol‐17‐one‐16,16 D2 89685‐22‐3

A2S A533 5‐Androsten‐3beta,17beta‐diol‐16,16,17 D3 73609‐45‐7

A2S A534 5beta‐Androstan‐3alpha‐ol‐11,17‐dione‐9,12,12,16,16 D5 N/A

A2S A535 5beta‐Androstan‐3alpha‐ol‐17‐one‐2,2,3,4,4 D5 N/A

A2S A536 5beta‐Androstan‐3beta‐ol‐17‐one‐2,2,3,4,4 D5 N/A

A2S A537 9‐Anthracene D9‐carboxylic Acid 1219803‐78‐7

A2S A538 Acamprosate D12 Calcium (dipropy D12) N/A

A2S A539 Acamprosate D6 Calcium (diacetyl‐d6) N/A

A2S A540 Aceclofenac D4 (phenyl D4‐acetoxy) N/A

A2S A542 Acenaphthylene D8 93951‐97‐4

A2S A543 Acetaldehyde 2,4‐Dinitrophenylhydrazone‐3,5,6 D3 259824‐51‐6

A2S A544 Acetamide D5 33675‐83‐1

A2S A545 Acetamide‐2,2,2 D3;15N 23724‐60‐9

A2S A546 Acetamiprid D3 (N‐Methyl D3) (mixture of isomers) N/A

A2S A547 Acetanilide D8 22778‐17‐2

A2S A548 Acetic Acid D4 1186‐52‐3

A2S A549 Acetic Anhydride‐1,1'‐13C2 90980‐78‐2

A2S A550 Acetochlor D11 (2‐ethyl‐6‐methylphenyl D11) 1189897‐44‐6

A2S A551 Acetone D6 666‐52‐4

A2S A553 Acetophenone D8 19547‐00‐3

A2S A554 Acetylcholine D16 Bromide 347841‐43‐4

A2S A556 Acrylamide‐1‐13C 287399‐24‐0

A2S A557 Adamantane D16 30470‐60‐1

A2S A558 Adenine‐2‐ D1 109923‐52‐6

A2S A559 Adenine‐2‐13C 97908‐72‐0

A2S A560 Adenosine‐2 D1 109923‐50‐4

A2S A561 Alachlor D13 (2,6‐diethylphenyl D13) 1015856‐63‐9

A2S A562 Albendazole D3 (methoxy‐d3) 1353867‐92‐1

A2S A564 Alendronic‐2,2,3,3,4,4 D6 Acid 1035437‐39‐8

A2S A565 Allyl D5 Bromide 102910‐37‐2

A2S A567 Amiodarone D4 HCl (ethoxy D4) 1216715‐80‐8

A2S A568 Amitriptyline D6 HCl (N,N‐dimethyl D6) 203645‐63‐0

A2S A569 Amobarbital D5 (ethyl D5) 1190003‐63‐4

A2S A570 Anilazine D4 (ring D4) 1219802‐20‐6

A2S A571 Aniline D7 14545‐23‐4

A2S A572 Anisole D8 54887‐54‐6

A2S A574 Anthranilic Acid‐alpha‐13C 335080‐98‐3

A2S A575 Anthranilic‐3,4,5,6 D4 Acid 60124‐83‐6

A2S A577 Antipyrine D3 (N‐methyl D3) 65566‐62‐3

A2S A579 Aripiprazole D8 (butyl D8) 1089115‐04‐7

A2S A580 Asulam D3 (methoxy D3) N/A

A2S A584 beta‐Alanine‐2,2,3,3 D4 116173‐67‐2

A2S A585 D‐Alanine D7 N/A

A2S A586 DL‐2‐Aminobutyric D6 Acid 350820‐17‐6

A2S A587 DL‐Alanine‐2,3,3,3 D4 53795‐92‐9

A2S A588 DL‐Aspartic‐2,3,3 D3 Acid 14341‐75‐4

A2S A589 Ethyl Acetate D8 117121‐81‐0

A2S A590 Ethyl Acetoacetate‐3,4‐13C2 89186‐80‐1


A2S A591 Ethyl Alcohol D6 1516‐08‐1

A2S A592 L‐2‐Aminobutyric D6 Acid 1276197‐51‐3

A2S A593 L‐2‐Aminopentanoic‐4,4,5,5,5 D5 Acid 1202936‐50‐2

A2S A594 L‐Alanine D7 74280‐71‐0

A2S A595 L‐Alanine‐13C3;15N 312623‐85‐1

A2S A596 L‐Alanine‐2,3‐13C2 65163‐26‐0

A2S A597 L‐Alanine‐3‐13C 65163‐25‐9

A2S A598 L‐Aspartic‐2,3,3 D3 Acid 3842‐25‐9

A2S A844 1‐Hydroxyanthraquinone 129‐43‐1

A2S B001 Benalaxyl 71626‐11‐4

A2S B002 Bendiocarb 22781‐23‐3

A2S B003 Benfuracarb 82560‐54‐1

A2S B004 Benoxacor 98730‐04‐2

A2S B005 Bentazone 25057‐89‐0

A2S B006 Bentazone (isopropyl‐1,1,1,3,3,3) D6 N/A

A2S B007 Benzene 71‐43‐2

A2S B008 Benzene D6 1076‐43‐3

A2S B009 Benzene n‐propyl 103‐65‐1

A2S B010 Benzimidazol 51‐17‐2

A2S B011 Benzo(a)anthracene 56‐55‐3

A2S B012 Benzo(a)anthracene D12 1718‐53‐2

A2S B013 Benzo(a)pyrene 50‐32‐8

A2S B014 Benzo(a)pyrene D12 63466‐71‐7

A2S B015 Benzo(b)chrysene 214‐17‐5

A2S B016 Benzo(b)fluoranthene 205‐99‐2

A2S B017 Benzo(b)fluoranthene D12 93951‐98‐5

A2S B018 Benzo(e)pyrene 192‐97‐2

A2S B019 Benzo(g,h,i)perylene 191‐24‐2

A2S B020 Benzo(g,h,i)perylene D12 93951‐66‐7

A2S B021 Benzo(k)fluoranthene 207‐08‐9

A2S B022 Benzo(k)fluoranthene D12 93952‐01‐3

A2S B023 Benzyl benzoate 120‐51‐4

A2S B024 Benzyl chloride 100‐44‐7

A2S B025 Butylphenol‐4‐tert 98‐54‐4

A2S B026 Bifenox free acid 53774‐07‐5

A2S B027 Bifenthrine 82657‐04‐3

A2S B028 Biphenyl 92‐52‐4

A2S B029 Bisphenol‐A 80‐05‐7

A2S B030 Bisphenol‐A D16 96210‐87‐6

A2S B031 Bitertanol 55179‐31‐2

A2S B032 Boscalide 188425‐85‐6

A2S B033 Bromacil 314‐40‐9

A2S B034 Bromobenzene 108‐86‐1

A2S B035 Bromochloromethane 74‐97‐5

A2S B036 Bromodichloromethane 75‐27‐4

A2S B037 Bromomethane 74‐83‐9

A2S B038 Bromophos methyl 2104‐96‐3

A2S B039 Bromophos ethyl 4824‐78‐6

A2S B040 Bromopropylate 18181‐80‐1

A2S B041 Bromoxynil 1689‐84‐5

A2S B042 Bromuconazole 116255‐48‐2

A2S B043 Bupirimate 41483‐43‐6

A2S B044 Buprofezin 69327‐76‐0

A2S B045 Butanone‐2 78‐93‐3

A2S B046 Butocarboxim 34681‐10‐2

A2S B047 Butralin 33629‐47‐9

A2S B048 Buturon 3766‐60‐7

A2S B049 Butyl benzene sulfone 80‐44‐4

A2S B050 Butylbenzene‐n 104‐51‐8

A2S B051 Butylbenzene‐sec 135‐98‐8

A2S B052 Butylbenzene‐tert 98‐06‐6

A2S B053 Butyltin trichloride‐n 1118‐46‐3

A2S B054 Benzoic acid 65‐85‐0

A2S B055 Benzaldehyde 100‐52‐7

A2S B056 Bromopropane‐1 106‐94‐5

A2S B057 Bromopropane‐2 75‐26‐3

A2S B058 Bromobutane‐1 109‐65‐9

A2S B059 Butyric acid 107‐92‐6

A2S B060 Bromhexine HCl 611‐75‐6


A2S B061 Benzo(b)thiophene 95‐15‐8

A2S B062 Butanedithiol 1191‐08‐8

A2S B063 Butanethiol‐1 109‐79‐5

A2S B064 Bromophenylurea‐4 1967‐25‐5

A2S B065 Benzo(j)fluoranthene 205‐82‐3

A2S B066 Benzyl alcohol 100‐51‐6

A2S B067 Bezafibrate 41859‐67‐0

A2S B068 Bromazepam 1812‐30‐2

A2S B069 Bromoxynil octanoate 1689‐99‐2

A2S B070 Benzidine‐4.4' 92‐87‐5

A2S B071 Benfluralin 1861‐40‐1

A2S B072 Bifenazate 149877‐41‐8

A2S B073 Bioresmethrin 28434‐01‐7

A2S B074 Bifenox 42576‐02‐3

A2S B075 Behenyl palmitoleate 42232‐33‐7

A2S B076 Bufotenine 487‐93‐4

A2S B077 Butanol‐1 71‐36‐3

A2S B078 Butanol‐2 78‐92‐2

A2S B079 Butanol‐tert 75‐65‐0

A2S B080 Bromochlorobenzene‐4 106‐39‐8

A2S B082 Bromochloroacetique acide 5589‐96‐8

A2S B083 Bromodichloroacetique acide 71133‐14‐7

A2S B084 Bromoacetique acide 79‐08‐3

A2S B085 Benodanil 15310‐01‐7

A2S B086 Brodifacoum 56073‐10‐0

A2S B087 Bromotrichloromethane 75‐62‐7

A2S B088 Benomyl 17804‐35‐2

A2S B089 Bensultap 17606‐31‐4

A2S B091 Benzyladenine‐6 1214‐39‐7

A2S B092 Bentazone methyl 61592‐45‐8

A2S B093 Bromoethanol‐2 540‐51‐2

A2S B094 Benzoquinone‐1,4 106‐51‐4

A2S B095 Bromure de tetrabutyl ammonium 1643‐19‐2

A2S B096 Bromopropionique acide‐2 598‐72‐1

A2S B097 Boric acid 10043‐35‐3

A2S B098 Butoxyacetique acide 2516‐93‐0

A2S B099 Butyraldehyde 123‐72‐8

A2S B100 Beauvericine 26048‐05‐5

A2S B101 Butanethiol‐2 513‐53‐1

A2S B102 Aqueous benzalkonium chloride 63449‐41‐2

A2S B103 Benzethonium chloride 121‐54‐0

A2S B104 Bendamustine HCl 3543‐75‐7

A2S B105 Bexarotene 153559‐49‐0

A2S B106 Bortezomib libre 179324‐69‐7

A2S B107 Busulfan 55‐98‐1

A2S B108 Biochanin A 491‐80‐5

A2S B111 Basic brown 4 5421‐66‐9

A2S B112 Basic Orange 2 532‐82‐1

A2S B113 Bisphenol A diglycidyl ether 1675‐54‐3

A2S B119 Bisphenol F Diglycidyl Ether 2095‐03‐6

A2S B124 Butanedione‐2,3 431‐03‐8

A2S B125 Bisphenol‐A D6 86588‐58‐1

A2S B130 Butyl paraben 94‐26‐8

A2S B132 Benzoic acid‐2,3,4,5,6 D5 1079‐02‐3

A2S B135 Benzyl paraben 94‐18‐8

A2S B136 Bixafen 581809‐46‐3

A2S B137 Benzoyl peroxide hydrate 94‐36‐0

A2S B138 Bicarbonate de sodium 144‐55‐8

A2S B139 Bisoprolol Hemifumarate 104344‐23‐2

A2S B140 Benzo(a)fluoranthene 203‐33‐8

A2S B143 Benzothiazole 95‐16‐9

A2S B145 Benzanthrone 82‐05‐3

A2S B149 1,3‐Butadiene 106‐99‐0

A2S B152 Benzo(e)pyrene D12 205440‐82‐0

A2S B156 BDE‐028 41318‐75‐6

A2S B159 Butyrate methyl 623‐42‐7

A2S B161 Bisphenol A‐13C12 263261‐65‐0

A2S B167 Benzotriazole‐1,2,3 95‐14‐7

A2S B170 Bromophenol‐3 591‐20‐8


A2S B172 Brassinolide ethyl 74174‐44‐0

A2S B173 Benzotrichloride 98‐07‐7

A2S B175 Benthiavalicarb isopropyl 177406‐68‐7

A2S B178 Benalaxyl‐M 98243‐83‐5

A2S B179 Bromo‐2‐chloroethane‐1 107‐04‐0

A2S B181 Benazolin 3813‐05‐6

A2S B188 Basic Red 9 569‐61‐9

A2S B191 Butyl acetate 123‐86‐4

A2S B192 Bufencarb 8065‐36‐9

A2S B193 Butamifos 36335‐67‐8

A2S B195 Basic fuchsinBasic violet 14 632‐99‐5

A2S B196 Basic Blue 26 2580‐56‐5

A2S B197 Basic Green 4 2437‐29‐8

A2S B198 Basic Violet 1 8004‐87‐3

A2S B200 Barban 101‐27‐9

A2S B201 Benzoylprop‐ethyl 22212‐55‐1

A2S B202 Binapacryl 485‐31‐4

A2S B203 Bromfenvinphos 33399‐00‐7

A2S B204 Bromocyclen 1715‐40‐8

A2S B205 Bromoxynil heptanoate 56634‐95‐8

A2S B206 Butafenacil 134605‐64‐4

A2S B207 Benzo(c)fluorene 205‐12‐9

A2S B209 Benzene pure>99.90% 71‐43‐2

A2S B210 1‐Butylmesylate 1912‐32‐9

A2S B211 4‐Bromofluorobenzene 460‐00‐4

A2S B213 Bifenthrin free acid metabolite 72748‐35‐7

A2S B214 Butanone‐2‐DNPH 958‐60‐1

A2S B215 Bromoacetone 598‐31‐2

A2S B216 Benzyldimethyloctylammonium chloride 959‐55‐7

A2S B217 Basic Violet 3 548‐62‐9

A2S B219 1,2,4‐Butanetriol trinitrate 6659‐60‐5

A2S B220 4,4'‐bis(dimethylamino)benzophenone (Michler's ketone) 90‐94‐8

A2S B221 Butylated hydroxyanisole 25013‐16‐5

A2S B227 Benzyldimethyldecylammonium chloride 965‐32‐2

A2S B228 BenzyldodecyldimethylammoniumChloride Dihydrate 139‐07‐1

A2S B229 Benzyldimethyltetradecylammonium Chloride Hydrate 139‐08‐2

A2S B230 1,6‐Bis(acryloyloxy)hexane (stabilized with MEHQ) 13048‐33‐4

A2S B234 Bupropion 34911‐55‐2

A2S B236 Bensulfuron methyl 83055‐99‐6

A2S B237 Bensulide 741‐58‐2

A2S B238 Bromadiolone 28772‐56‐7

A2S B239 Bupivacaine HCl 18010‐40‐7

A2S B244 Benzenesulfonamide 98‐10‐2

A2S B248 Baquiloprim 102280‐35‐3

A2S B250 Bleomycin Sulfate (mixture A2/B2) 9041‐93‐4

A2S B254 Benzophenone 119‐61‐9

A2S B255 Betanin (Red Beet extract diluted with Dextrin) 7659‐95‐2

A2S B256 Bisphenol‐B 77‐40‐7

A2S B257 Bornyl acetate‐(‐) 76‐49‐3

A2S B264 Bisphenol‐S 80‐09‐1

A2S B272 Butocarboxim‐sulfoxide 34681‐24‐8

A2S B281 Bromochloroacetonitrile 83463‐62‐1

A2S B284 n‐Butyl‐d9‐tin Trichloride N/A

A2S B285 5‐Bromo‐2'‐deoxyuridine 59‐14‐3

A2S B286 1,3‐Bis(2‐isocyanato‐2‐propyl)benzene 2778‐42‐9

A2S B287 Biotin 58‐85‐5

A2S B288 Butyltriphenylphosphonium Bromide 1779‐51‐7

A2S B289 (E)‐Benzaldehyde oxime 622‐31‐1

A2S B290 Bis(2‐ethylhexyl) Phosphate 298‐07‐7

A2S B291 Boscalid D4 N/A

A2S B292 Bergapten 484‐20‐8

A2S B293 Biacangelicin 482‐25‐7

A2S B294 Byakangelicol 26091‐79‐2

A2S B295 Bergamottin 7380‐40‐7

A2S B297 Buspirone Hydrochloride 33386‐08‐2

A2S B298 Bis(2,3‐dibromopropyl) phosphate (BBP) 5412‐25‐9

A2S B299 Beclometasone Dipropionate 5534‐09‐8

A2S B301 3‐Benzylidenecamphor 15087‐24‐8

A2S B303 1‐Bromo‐3,5‐dimethyladamantane USP compound D 941‐37‐7


A2S B305 4‐tert‐Butylpyrocatechol 98‐29‐3

A2S B307 Bromoxynil D2 N/A

A2S B309 Butylcyclohexane‐n 1678‐93‐9

A2S B311 Benzamide 55‐21‐0

A2S B312 Patent Blue 3536‐49‐0

A2S B313 Benzyl Isothiocyanate 622‐78‐6

A2S B314 Brilliant blue 6104‐59‐2

A2S B315 Butafosfan 17316‐67‐5

A2S B316 Brilliant black 2519‐30‐4

A2S B318 S‐Bioallethrin 28434‐00‐6

A2S B320 Bialaphos sodium salt 71048‐99‐2

A2S B322 Boldenone d3 361432‐76‐0

A2S B330 Benzathine benzylpenicillin EP 1538‐09‐6

A2S B334 Brimonidine tartrate EP 70359‐46‐5

A2S B340 Biotin EP 58‐85‐5

A2S B342 Bleomycin sulfate EP 9041‐93‐4

A2S B344 Bacitracin zinc EP 1405‐89‐6

A2S B346 Butyl parahydroxybenzoate EP 94‐26‐8

A2S B348 Benserazide hydrochloride EP 14919‐77‐8

A2S B350 Betahistine hydrochloride USP 5579‐84‐0

A2S B352 Betamethasone USP 378‐44‐9

A2S B354 Betamethasone Dipropionate USP 5593‐20‐4

A2S B356 Betamethasone valerate USP 2152‐44‐5

A2S B358 Bicalutamide USP 90357‐06‐5

A2S B360 Budesonide USP 51333‐22‐3

A2S B362 Bupivacaine hydrochloride USP 73360‐54‐0

A2S B364 Bupropion hydrochloride USP 31677‐93‐7

A2S B366 Benzydamine hydrochloride 132‐69‐4

A2S B370 Betamethasone‐d10 Dipropionate N/A

A2S B372 Beclomethasone Dipropionate USP 5534‐09‐8

A2S B374 Bicalutamide Related CompoundB USP N/A

A2S B376 Benzoic acid USP 65‐85‐0

A2S B378 Benzophenone USP 119‐61‐9

A2S B380 Butylated Hydroxytoluene USP 128‐37‐0

A2S B382 Benzothiadiazine Related Compound A USP 121‐30‐2

A2S B386 Butylhydroxyanisole EP 25013‐16‐5

A2S B388 Butylhydroxytoluene EP 128‐37‐0

A2S B390 Ethidium Bromide 1239‐45‐8

A2S B392 Bovine Serum Albumin (BSA) 9048‐46‐8

A2S B402 Bisoprolol Hemifumarate 66722‐44‐9

A2S B404 Butyl Ethyl Ether 628‐81‐9

A2S B434 Carotene Beta 7235‐40‐7

A2S B500 (±)‐2‐Bromobutane D9 202392‐72‐1

A2S B501 (±)‐2‐Bromobutyric‐2,3,3,4,4,4 D6 Acid 1219799‐08‐2

A2S B502 (±)‐Benzoin D10 (diphenyl D10) 56830‐64‐9

A2S B503 (±)‐Betaxolol D7 HCl (N‐iso‐propyl D7) 1219802‐92‐2

A2S B504 (±)‐Bisoprolol D7 Hemifumarate (iso‐propyl D7) N/A

A2S B505 (±)‐Bupivacaine D9 (butyl D9) 474668‐57‐0

A2S B506 (±)‐Bupropion D9 HCl (tert‐butyl D9) 1189725‐26‐5

A2S B507 (±)‐sec‐Butyl D9 Alcohol 1202864‐22‐9

A2S B508 (2‐Bromoethyl)benzene D5 35845‐64‐8

A2S B509 (Bromomethyl)cyclohexane D11 1219794‐79‐2

A2S B510 1,2‐Benzenediamine D8 1219798‐78‐3



A2S B513 1,4‐Benzoquinone D4 2237‐14‐1

A2S B514 1,4‐Butanediol D10 71760‐76‐4

A2S B515 1‐Bromodecane D21 98195‐39‐2

A2S B516 1‐Bromododecane D25 204259‐66‐5

A2S B517 1‐Bromoeicosane D41 202480‐71‐5

A2S B518 1‐Bromoheptane D15 98195‐42‐7

A2S B519 1‐Bromohexane D13 130131‐94‐1

A2S B520 1‐Bromonaphthalene D7 37621‐57‐1

A2S B521 1‐Bromononane D19 1219805‐90‐9

A2S B522 1‐Bromooctadecane D37 187826‐28‐4

A2S B523 1‐Bromooctane D17 126840‐36‐6

A2S B524 1‐Bromopentadecane D31 349553‐93‐1

A2S B525 1‐Bromopentadecane‐1‐13C N/A

A2S B526 1‐Bromotetradecane D29 347841‐80‐9


A2S B527 1‐Bromotridecane D27 349553‐91‐9

A2S B528 1‐Bromoundecane D23 349553‐92‐0

A2S B529 1‐Bromoundecane‐1‐13C N/A

A2S B530 2,2'‐Binaphthyl D14 210487‐05‐1

A2S B531 2‐Bromochlorobenzene D4 1219795‐51‐3

A2S B532 2‐Bromonitrobenzene D4 1020720‐09‐5

A2S B533 2‐Butanone D8 350820‐09‐6

A2S B534 3‐Bromotoluene D7 1185318‐69‐7

A2S B535 4‐Bromo‐1‐butanol‐1,1,2,2,3,3,4,4D8 136091‐68‐4

A2S B536 4‐Bromoaniline‐2,3,5,6 D4 61357‐76‐4

A2S B537 4‐Bromoanisole‐2,3,5,6 D4 152404‐45‐0

A2S B538 4‐Bromobenzoic D4 Acid 787624‐24‐2

A2S B539 4‐Bromobenzonitrile D4 771534‐56‐6

A2S B540 4‐Bromochlorobenzene D4 134415‐42‐2

A2S B541 4‐BromofluorobenzeneD4 50592‐31‐9

A2S B542 4‐Bromonitrobenzene D4 350820‐19‐8

A2S B543 4‐Bromophenol‐2,3,5,6 D4 152404‐44‐9

A2S B544 4‐Bromotoluene D7 229948‐67‐8

A2S B545 4‐n‐Butyl D9‐aniline 1219794‐78‐1

A2S B546 4‐n‐Butylaniline D15 1219794‐89‐4

A2S B547 4‐n‐Butylanisole‐2,3,5,6 D4 1219804‐78‐0

A2S B548 5‐Bromopentanoic‐3,3,4,4 D4 Acid 42932‐62‐7

A2S B549 Barbital D5 (ethyl D5) 1189694‐78‐7

A2S B550 Benomyl D4 (benzimidazole‐4,5,6,7 D4) 1398065‐98‐9

A2S B551 Bentazon D7 (iso‐propyl D7) 131842‐77‐8

A2S B554 Benzidine D8 (rings D8) 92890‐63‐6

A2S B555 Benzil D10 77092‐81‐0

A2S B556 Benzilic D10 Acid (rings D10) 1219799‐12‐8

A2S B557 Benzimidazole‐4,5,6,7 D4 64531‐29‐9

A2S B565 Benzonitrile D5 2102‐15‐0

A2S B566 Benzophenone D10 22583‐75‐1

A2S B567 Benzophenone‐13C1 (carbonyl‐13C) 32488‐48‐5

A2S B568 Benzoyl D5 Chloride 43019‐90‐5

A2S B569 Benzyl Benzoate D12 352431‐26‐6

A2S B571 Benzylmethyl D3‐amine HCl 122025‐10‐9

A2S B572 Betahistine D3 2HCl (N‐methylD3) 244094‐72‐2

A2S B573 Bezafibrate D6 (dimethyl D6) 1219802‐74‐0

A2S B574 Biphenyl D10 1486‐01‐7

A2S B577 Bromobenzene D5 4165‐57‐5

A2S B578 Bromocyclopropane‐2,2,3,3 D4 1398065‐55‐8

A2S B579 Bromoform D (stabilized with amylene) 2909‐52‐6

A2S B580 Buspirone D8 HCl (butyl D8) 204395‐49‐3

A2S B581 Busulfan D8 (tetramethylene D8) 116653‐28‐2

A2S B582 Butabarbital D5 (ethyl D5) 1215565‐64‐2

A2S B583 Butalbital D5 (allyl D5) 145243‐96‐5

A2S B584 Butyric D7 Acid 73607‐83‐7

A2S B585 Butyrolactone D6 77568‐65‐1

A2S B586 Butyrophenone‐2',3',4',5',6' D5 39058‐44‐1

A2S B587 Di‐n‐butyl Phthalate D22 358731‐15‐4

A2S B589 Ethyl D5‐benzene 38729‐11‐2

A2S B590 Ethyl‐alpha‐13C‐benzene N/A

A2S B591 Methyl Benzoate D8 91929‐46‐3

A2S B592 n‐Butylbenzene D14 634897‐78‐2

A2S B593 tert‐Butylbenzene D14 209963‐71‐3

A2S B596 Tri‐n‐butyl(vinyl D3)tin N/A

A2S C001 Cadusafos 95465‐99‐9

A2S C002 Caffein 58‐08‐2

A2S C003 Capsaicin 404‐86‐4

A2S C004 Captafol 2425‐06‐1

A2S C005 Captan 133‐06‐2

A2S C006 Carbamazepine 298‐46‐4

A2S C007 Carbamazepine D10 132183‐78‐9

A2S C008 Carbaryl 63‐25‐2

A2S C009 Carbendazim 10605‐21‐7

A2S C010 Carbetamide 16118‐49‐3

A2S C011 Carbofuran 1563‐66‐2

A2S C012 Carbofuran D3 (N‐methyl D3) 1007459‐98‐4

A2S C013 Carbon disulfide 75‐15‐0

A2S C014 Carbophenothion 786‐19‐6


A2S C015 Carbosulfan 55285‐14‐8

A2S C016 Carboxin 5234‐68‐4

A2S C017 Chinomethionat 2439‐01‐2

A2S C018 Chlorbromuron 13360‐45‐7

A2S C019 Chlordane‐cis (alpha) 5103‐71‐9

A2S C020 Chlordane‐oxy 27304‐13‐8

A2S C021 Chlordane‐trans (gamma) 5103‐74‐2

A2S C022 Chlorfenson 80‐33‐1

A2S C023 Chlorfenvinphos 470‐90‐6

A2S C024 Chloridazon 1698‐60‐8

A2S C025 Chlormephos 24934‐91‐6

A2S C026 Chlormequat chloride 999‐81‐5

A2S C027 Chloro‐1‐nitro‐2‐benzene 88‐73‐3



A2S C030 Chloro‐2‐alpha,alpha,alpha‐trifluorotoluene 88‐16‐4


A2S C032 Chloro‐4‐methyl‐3‐phenol 59‐50‐7


A2S C034 Chloroaniline‐2 95‐51‐2



A2S C037 Chlorobenzaldehyde‐2 89‐98‐5

A2S C038 Chlorobenzene 108‐90‐7

A2S C039 Chlorobenzilate 510‐15‐6

A2S C040 Chlorobenzylidenemalonitrile‐2 2698‐41‐1

A2S C041 Chlorobenzylidenemalonitrile‐alpha 18270‐61‐6

A2S C042 Chloroethane 75‐00‐3

A2S C043 Chlorobenzene D5 3114‐55‐4

A2S C064 Chlorophenol‐2 95‐57‐8



A2S C067 Chlorothalonil 1897‐45‐6

A2S C068 Chlorotoluene‐2 95‐49‐8



A2S C071 Chlorotoluron 15545‐48‐9

A2S C072 Chloroxuron 1982‐47‐4

A2S C073 Cresol‐m 108‐39‐4

A2S C074 Chlorpropham 101‐21‐3

A2S C075 Chlorpyrifos ethyl 2921‐88‐2

A2S C076 Chlorpyrifos methyl 5598‐13‐0

A2S C077 Chlorthal dimethyl 1861‐32‐1

A2S C078 Chloro‐4‐benzoic acid 74‐11‐3

A2S C079 Chlozolinate 84332‐86‐5

A2S C080 Chrysene 218‐01‐9

A2S C081 Cinosulfuron 94593‐91‐6

A2S C082 Clodinafop propargyl 105512‐06‐9

A2S C083 Clofentezine 74115‐24‐5

A2S C084 Clomazone 81777‐89‐1

A2S C085 Clopyralid 1702‐17‐6

A2S C086 Cloquintocet 88349‐88‐6

A2S C087 Clothianidin 210880‐92‐5

A2S C088 Clozapine 5786‐21‐0

A2S C089 COEnzyme Q10 303‐98‐0

A2S C090 Coumaphos 56‐72‐4

A2S C091 Cumene 98‐82‐8

A2S C092 Cyanazine 21725‐46‐2

A2S C093 Cyazofamid 120116‐88‐3

A2S C094 Cyclohexane 110‐82‐7

A2S C095 Cyclohexanone 108‐94‐1

A2S C096 Cyclopentane 287‐92‐3

A2S C097 Cycloxydim 101205‐02‐1

A2S C098 Cyfluthrin beta 68359‐37‐5

A2S C099 Cyhalothrin lambda 91465‐08‐6

A2S C100 Cymene‐p 99‐87‐6

A2S C101 Cymoxanil 57966‐95‐7

A2S C102 Cypermethrine 52315‐07‐8

A2S C103 Cyproconazole 94361‐06‐5


A2S C104 Cyprodinil 121552‐61‐2

A2S C105 Cyromazine 66215‐27‐8

A2S C106 Cyclohexene 110‐83‐8

A2S C107 Cyclopentene 142‐29‐0

A2S C108 Carbofuran‐3‐hydroxy 16655‐82‐6

A2S C109 Chlorpyrifos D10 (diethyl D10) 285138‐81‐0

A2S C110 Clofibrinic acid 882‐09‐7

A2S C111 Crimidine 535‐89‐7

A2S C112 Chloroprene 126‐99‐8

A2S C113 Chloramphenicol 56‐75‐7

A2S C114 Chrysene D12 1719‐03‐5

A2S C115 Clarithromycin 81103‐11‐9

A2S C116 Carbamazepine‐10,11‐epoxide 36507‐30‐9

A2S C117 Chloro‐4‐nitroaniline‐2 89‐63‐4

A2S C118 Clotrimazole 23593‐75‐1

A2S C119 Cyclophosphamide monohydrate 6055‐19‐2

A2S C120 Chloroaniline‐4 D4 (2,3,5,6) 191656‐33‐4

A2S C121 Citalopram HBr 59729‐32‐7

A2S C122 Chloro‐3‐methylaniline‐4 95‐74‐9

A2S C123 Cresol‐p 106‐44‐5

A2S C124 Cresol‐o 95‐48‐7

A2S C125 Chloro‐1‐dinitrobenzene‐2,4 97‐00‐7

A2S C126 Chloro‐4‐methyl‐2‐phenol 1570‐64‐5

A2S C127 Carfentrazone ethyl 128639‐02‐1

A2S C128 Chlorbufam 1967‐16‐4

A2S C129 Clethodim 99129‐21‐2

A2S C130 Coumatetralyl 5836‐29‐3

A2S C131 Cypermethrin alpha 67375‐30‐8

A2S C132 Cycluron 2163‐69‐1

A2S C133 Cyhalofop butyl 122008‐85‐9

A2S C134 Chlordecone hydrate 143‐50‐0

A2S C135 Chlorfenapyr 122453‐73‐0

A2S C136 Cyfluthrin 68359‐37‐5

A2S C137 Chloroethanol‐2 107‐07‐3

A2S C138 Cymene‐m 535‐77‐3

A2S C139 Cymene‐o 527‐84‐4

A2S C140 Chloroacetic acid 79‐11‐8

A2S C141 Chloropropene‐2 557‐98‐2

A2S C142 Cysteic‐acid‐monohydrate‐L 23537‐25‐9

A2S C143 Cyromazine D4 1219804‐19‐9

A2S C144 Chloro‐3‐propan‐1,2‐diol D5 342611‐01‐2

A2S C145 Chloro‐3‐propanediol‐1,2 96‐24‐2

A2S C146 Coronene 191‐07‐1

A2S C147 Carbamazepine‐10,11‐trans‐diol 58955‐93‐4

A2S C150 Chlorodibromoacetique acide 5278‐95‐5

A2S C152 Chlorsulfuron 64902‐72‐3

A2S C153 6‐chloro‐4‐HO‐3‐phenyl‐pyridazin N/A

A2S C154 Carbofuran‐3‐keto 16709‐30‐1

A2S C155 Ciprofloxacin HCl hydrate 86393‐32‐0

A2S C156 Cypermethrin zeta 97955‐44‐7

A2S C157 Chlordane 12789‐03‐6

A2S C158 Cyhexatin 13121‐70‐5

A2S C159 Chloro‐2‐nitrotoluene‐5 5367‐28‐2

A2S C160 Clofibrate 637‐07‐0

A2S C161 Ciprofloxacin HCl 86483‐48‐9

A2S C162 Chlortetracycline HCl 64‐72‐2

A2S C163 Copper (II) sulfate 7758‐98‐7

A2S C164 Carbazate terbutyl 870‐46‐2

A2S C165 Cesium carbonate 534‐17‐8

A2S C166 Chlorfluazuron 71422‐67‐8

A2S C167 Chlorantraniliprole 500008‐45‐7

A2S C168 Cyflufenamid 180409‐60‐3

A2S C169 Chloro‐4‐methylaniline‐2 95‐69‐2

A2S C170 Carbamate methyl 598‐55‐0

A2S C171 Carbamate ethyl 51‐79‐6

A2S C172 Chlorotrifluoromethane 75‐72‐9

A2S C173 Carnitine‐L 541‐15‐1

A2S C174 Cysteine‐L 52‐90‐4

A2S C175 Cypermethrin beta 72204‐43‐4


A2S C176 Cloquintocet‐1‐methylhexyl ester 99607‐70‐2

A2S C178 Cyanamide 420‐04‐2

A2S C179 Cobalt (II) acetate tetrahydrate 6147‐53‐1

A2S C180 Cedrol 77‐53‐2

A2S C181 Cuivre 7440‐50‐8

A2S C182 Cadmium 7440‐43‐9

A2S C183 Chrome 7440‐47‐3

A2S C184 Ceftazidime 78439‐06‐2

A2S C185 Cefotaxime acid 63527‐52‐6

A2S C186 Ceftriaxone 104376‐79‐6

A2S C187 Carbonate d'argent 534‐16‐7

A2S C188 Chlorure de chrome 10049‐05‐5

A2S C189 Cyanazine D5 1190003‐29‐2

A2S C190 Cetalkonium chloride 122‐18‐9

A2S C191 Cetrimide 1119‐97‐7

A2S C192 Cetrimonium bromide 57‐09‐0

A2S C193 Cetylpiridinium chloride 123‐03‐5

A2S C194 Carmustine 154‐93‐8

A2S C195 Chlorambucil 305‐03‐3

A2S C196 Clofarabine 123318‐82‐1

A2S C197 Curcumin 458‐37‐7

A2S C198 Carene‐3 13466‐78‐9

A2S C199 Camphene 79‐92‐5

A2S C200 Coumestrol 479‐13‐0

A2S C201 Choline chloride 67‐48‐1

A2S C203 Clodinafop free acid 114420‐56‐3

A2S C204 Ciprofloxacin 85721‐33‐1

A2S C205 Chloralose alpha 15879‐93‐3

A2S C206 Chloro‐2‐benzoic acid 118‐91‐2

A2S C207 Cytarabine 147‐94‐4

A2S C208 Cefquinome 84957‐30‐2

A2S C210 Chlorobenzonitrile‐2 873‐32‐5

A2S C212 Coumarin 91‐64‐5

A2S C213 Citral 5392‐40‐5

A2S C215 Cinnamaldehyde 104‐55‐2

A2S C216 Benzyl cinnamate 103‐41‐3

A2S C217 Citronellol 106‐22‐9

A2S C220 Caproic acid 142‐62‐1

A2S C222 Capric acid 334‐48‐5

A2S C224 Chlordane (technical) 57‐74‐9

A2S C227 Chlorate de sodium 7775‐09‐9

A2S C228 Chlorure d'ammonium 12125‐02‐9

A2S C230 Cefquinome sulfate 118443‐89‐3

A2S C231 Chlordecone alcool D1 N/A

A2S C232 Chlordecone alcohol 1034‐41‐9

A2S C233 Chlordecone 8C13 362044‐58‐4

A2S C234 Cefazolin sodium salt 27164‐46‐1

A2S C235 Carbendazim D4 291765‐95‐2

A2S C237 (+)‐2‐Carene 4497‐92‐1

A2S C241 Chlorpyrifos methyl D6 N/A

A2S C243 (‐)‐Cotinine 486‐56‐6

A2S C246 Captan‐3,3,4,5,6,6 D6 1330190‐00‐5

A2S C250 Cyclohexanol 108‐93‐0

A2S C254 Chlorotoluron D6 1219803‐48‐1

A2S C255 Chlormequat chloride‐1,1,2,2 D4 N/A

A2S C256 Chlorophenol‐2‐butyl‐4‐tert 98‐28‐2

A2S C258 Chlorimuron‐ethyl 90982‐32‐4

A2S C259 Cholesterol 57‐88‐5

A2S C262 Chlorthiophos 60238‐56‐4

A2S C263 Carvone 6485‐40‐1

A2S C264 Chlorophenoxyacetic acid‐4 122‐88‐3

A2S C270 Caryophyllene beta 87‐44‐5

A2S C274 4‐Chloromandelic acid 492‐86‐4

A2S C285 Cycloate 1134‐23‐2

A2S C286 Cimbuterol 54239‐39‐3

A2S C287 Clopidol 2971‐90‐6

A2S C288 6‐Chloronicotinic acid 5326‐23‐8

A2S C289 Chlorthiamid 1918‐13‐4

A2S C290 Chlorthion 500‐28‐7


A2S C291 Clomeprop 84496‐56‐0

A2S C292 Cyanofenphos 13067‐93‐1

A2S C293 Cyprosulfamide 221667‐31‐8

A2S C294 Fisetin 528‐48‐3

A2S C295 Cyclopenta(c,d)pyrene 27208‐37‐3

A2S C302 Cocaine HCl 53‐21‐4

A2S C303 Citric acid 77‐92‐9

A2S C304 Cyantraniliprole 736994‐63‐1

A2S C305 Crotonaldehyde (trans predominantly) 123‐73‐9

A2S C306 Cephapirin 21593‐23‐7

A2S C307 Chlorophyll trisodium copper 11006‐34‐1

A2S C308 Chlorophyll Total ca. 6% 1406‐65‐1

A2S C309 Chlorophyll A 479‐61‐8

A2S C310 Chlorophyll B 519‐62‐0

A2S C311 Cyphenothrine 39515‐40‐7

A2S C313 Chloromethane 74‐87‐3

A2S C314 Cyclopentanone 120‐92‐3

A2S C315 4‐Chloro‐3,5‐dimethylphenol 88‐04‐0

A2S C316 Cyanophos 2636‐26‐2

A2S C319 Hydrocortisone 50‐23‐7

A2S C321 Citalopram D4 HBr 1219803‐58‐3

A2S C322 Carbidopa Impurity G N/A

A2S C323 1‐chlorohexadecane 4860‐03‐1

A2S C324 Citalopram desfluoro oxalate (rac) 1093072‐86‐6

A2S C325 Carbendazim D3 1255507‐88‐0

A2S C326 Carnitine DL HCl 461‐05‐2

A2S C327 Cephalexine H2O 23325‐78‐2

A2S C328 Cyproheptadine HCl 1/2 H2O 41354‐29‐4

A2S C329 Choline citrate dihydrogen 77‐91‐8

A2S C330 Chlorthal methyl 887‐54‐7

A2S C335 Capecitabine 154361‐50‐9

A2S C337 Clenbuterol HCl 21898‐19‐1

A2S C339 Clindamycin Hydrochloride Monohydrate 58207‐19‐5

A2S C341 Codeine Monohydrate 6059‐47‐8

A2S C343 Cyclanilide 113136‐77‐9

A2S C344 Cyclohexyl Acrylate (stabilized with MEHQ) 3066‐71‐5

A2S C345 Chloramphenicol D5 N/A

A2S C346 Ceftiofur Hydrochloride 103980‐44‐5

A2S C347 Cetirizin HCl 83881‐52‐1

A2S C348 Chloridazon‐desphenyl 6339‐19‐1

A2S C351 Cefuroxime Sodium Salt 56238‐63‐2

A2S C352 Cefoperazone 62893‐19‐0

A2S C353 Carpropamid 104030‐54‐8

A2S C355 Ciprofloxacin D8 HCL H2O 1216659‐54‐9

A2S C357 Cefalonium Hydrate 5575‐21‐3

A2S C358 Cypermerthrin acid 1882‐69‐5

A2S C359 Coumachlor 81‐82‐3

A2S C360 Crotoxyphos 7700‐17‐6

A2S C386 Calcium‐D pantothenate Vitamine B5 137‐08‐6

A2S C388 Chloromethyl Methyl Ether 107‐30‐2

A2S C390 Chlorophenyl‐2 acetate 4525‐75‐1

A2S C391 Carboplatin 41575‐94‐4

A2S C392 Ciprofloxacin D8 Hydrochloride 1216659‐54‐9

A2S C393 Chlorophacinone 3691‐35‐8

A2S C394 Chlorophenesine 104‐29‐0

A2S C396 Cinoxacin 28657‐80‐9

A2S C398 Nitrapyrin 1929‐82‐4

A2S C401 Colistin sulfate salt 1264‐72‐8

A2S C409 Chlorethoxyfos 54593‐83‐8

A2S C412 Chlorpyrifos‐oxon 5598‐15‐2

A2S C417 Camphechlor (Toxaphene) 8001‐35‐2

A2S C423 Cinidon‐ethyl 142891‐20‐1

A2S C432 Cimaterol 54239‐37‐1

A2S C433 Cefaclor 53994‐73‐3

A2S C434 Cycloprothrin 63935‐38‐6

A2S C435 4‐Chloro‐1,2‐phenylenediamine 95‐83‐0

A2S C436 1‐Chloronaphtalene 90‐13‐1

A2S C437 Chlorpromazine Hydrochloride 69‐09‐0

A2S C439 Cinacalcet 226256‐56‐0


A2S C441 2‐Chloro‐1,3‐propanediol 497‐04‐1

A2S C443 2‐Chloro‐N‐(2‐ethyl‐6‐methylphenyl)acetamide 32428‐71‐0

A2S C445 Calciferol ‐ Vitamin D2 50‐14‐6

A2S C446 Carmoisine 3567‐69‐9

A2S C447 1‐Chloro‐3,5‐dimethyladamantane USP compound C 707‐36‐8

A2S C448 Chocolat brown 4553‐89‐3

A2S C449 Carbadox 6804‐07‐5

A2S C450 Cartap hydrochloride 15263‐52‐2

A2S C451 Carbosulfan D18 1189903‐75‐0

A2S C453 Cefadroxil D4 1426174‐38‐0

A2S C454 Tetracycline hydrochloride 57‐62‐5

A2S C455 Cefacetrile sodium 23239‐41‐0

A2S C457 Clethodim Sulfoxide 111031‐14‐2

A2S C458 Alverine Citrate EP 5560‐59‐8

A2S C460 Chlorhexidine EP 55‐56‐1

A2S C462 Chlorhexidine diacetate EP 56‐95‐1

A2S C464 Chlorhexidine dihydrochlorideEP 3697‐42‐5

A2S C466 Carbocisteine EP 638‐23‐3

A2S C468 Clopidogrel hydrogen sulfate EP 120202‐66‐6

A2S C470 Colchicine EP 64‐86‐8

A2S C472 Ciclesonide EP 126544‐47‐6

A2S C474 Cyproterone acetate EP 427‐51‐0

A2S C476 Cefoperazone dihydrate EP 113826‐44‐1

A2S C478 Colistimethate sodium EP 8068‐28‐8

A2S C480 Colistin sulfate EP 1264‐72‐8

A2S C482 Centella dry extract EP N/A

A2S C484 Caffein USP 58‐08‐2

A2S C486 Camphor USP 464‐49‐3

A2S C488 Calcium dobesilate monohydrateUSP 20123‐80‐2

A2S C490 Calcium Gluconate AnhydrousUSP 299‐28‐5

A2S C492 Calcium Carbonate USP 471‐34‐1

A2S C494 Calcium Lactate USP 63690‐56‐2

A2S C496 Calcium Levulinate USP 5743‐49‐7

A2S C498 Candesartan Cilexetil USP 145040‐37‐5

A2S C500 (±)‐2‐Chlorobutane D9 175540‐77‐9

A2S C501 (±)‐2‐Chlorobutyric‐2,3,3,4,4,4 D6 Acid 1219802‐13‐7

A2S C502 (±)‐Carazolol D7 (iso‐propyl D7) 1173021‐02‐7

A2S C503 (±)‐Carazolol D7 HCl (iso‐propyl D7) 1276197‐44‐4

A2S C504 (±)‐Carvedilol D4 (ethyl D4) 1133705‐56‐2

A2S C505 (±)‐Cetirizine D4 (ethoxy D4) 1219803‐84‐5

A2S C506 (±)‐Chlorophacinone D4 (indanedione‐4,5,6,7 D4) 1219805‐75‐0

A2S C507 (±)‐Chlorpheniramine D6 Maleate (N,N‐dimethyl D6) 1219806‐45‐7

A2S C508 (±)‐Citalopram D4 HBr (4‐fluorophenyl D4) 1219803‐58‐3

A2S C509 (±)‐Clenbuterol D9 (trimethylD9) 129138‐58‐5

A2S C510 (±)‐Cotinine D3 (N‐methyl D3) 110952‐70‐0

A2S C511 (±)‐Cotinine‐2,4,5,6 D4 (pyridine D4) 350818‐68‐7

A2S C512 (S)‐(‐)‐Carbidopa D3 H2O (ring D3) N/A

A2S C513 1‐Chloroadamantane D15 352431‐55‐1

A2S C514 1‐Chlorohexadecane D33 352431‐13‐1

A2S C515 1‐Chlorohexane D13 1219798‐45‐4

A2S C516 1‐Chlorooctane D17 1219803‐93‐6

A2S C517 1‐Chloropropane D7 761374‐88‐3

A2S C518 2‐Chloroaniline D6 1276197‐37‐5

A2S C519 2‐Chloroanisole D3 (methyl D3) 1398065‐46‐7

A2S C520 2‐Chlorobenzoic D4 Acid 1219795‐28‐4

A2S C521 2‐Chlorobiphenyl‐2',3',4',5',6' D5 51624‐35‐2

A2S C522 2‐Chloronaphthalene D7 93951‐84‐9

A2S C523 2‐Chlorophenol‐3,4,5,6 D4 93951‐73‐6

A2S C524 3‐Chloroaniline‐2,4,6 D3 347840‐11‐3

A2S C525 3‐Chlorobenzoic D4 Acid N/A

A2S C526 3‐Chloropyridine D4 1001003‐95‐7

A2S C527 3‐Chlorotoluene D7 1219804‐88‐2

A2S C528 4'‐Chloroacetophenone D7 1174565‐85‐5

A2S C529 4‐Chloroanisole‐2,3,5,6 D4 1219804‐86‐0

A2S C530 4‐Chlorobenzaldehyde‐2,3,5,6 D4 62285‐59‐0

A2S C531 4‐Chlorobenzamide‐2,3,5,6 D4 1219794‐65‐6

A2S C532 4‐Chlorobenzoic D4 Acid 85577‐25‐9

A2S C533 4‐Chlorobenzonitrile D4 1219794‐82‐7

A2S C534 4‐Chlorobenzoyl D4 Chloride 87367‐51‐9


A2S C535 4‐Chlorobiphenyl‐2',3',4',5',6' D5 51624‐37‐4

A2S C536 4‐Chloronitrobenzene D4 68239‐23‐6

A2S C537 4‐Chlorophenol‐2,3,5,6 D4 285132‐91‐4

A2S C538 4‐Chlorotoluene D7 84344‐06‐9

A2S C539 4‐Cholesten‐3‐one‐4‐13C 68165‐57‐1

A2S C540 5alpha‐Cholanic Acid‐3beta‐ol‐23,23 D2 N/A

A2S C541 5alpha‐Cholest‐7‐en‐3beta‐ol‐1,2,5,6alpha D4 1182005‐25‐9

A2S C542 5alpha‐Cholestan‐3alpha‐ol‐2,2,3,4,4 D5 N/A

A2S C543 5alpha‐Cholestan‐3beta‐ol‐2,2,3,4,4 D5 N/A

A2S C544 5beta‐Cholestan‐3alpha‐ol‐2,2,3,4,4 D5 N/A

A2S C545 5‐Cholesten‐24(RS)‐ethyl‐3beta‐ol‐25,26,26,26,27,27,27 D7 N/A

A2S C546 5‐Cholesten‐24(RS)‐methyl D3‐3beta‐ol N/A

A2S C547 Caffeine D9 (1,3,7‐trimethyl D9) 72238‐85‐8

A2S C548 Capecitabine D11 (pentyl D11) 1132662‐08‐8

A2S C551 Carbamazepine‐10,11‐epoxide D10 (rings D10) 1219804‐16‐6

A2S C552 Carbaryl D7 (naphthyl D7) 362049‐56‐7

A2S C553 Carbazole D8,NH 38537‐24‐5

A2S C556 Carbon‐13C Tetrachloride 32488‐50‐9

A2S C557 Carboxytolbutamide D9 (butyl D9) 1219802‐95‐5

A2S C558 Celecoxib D7 (tolyl D7) 544686‐21‐7

A2S C559 Chenodeoxycholic Acid‐24‐13C 52918‐92‐0

A2S C560 Chenodeoxycholic‐2,2,4,4 D4 Acid 99102‐69‐9

A2S C563 Chlordiazepoxide D5 (phenyl D5) 65891‐81‐8

A2S C564 Chlormadinone Acetate D3 N/A

A2S C567 Chloroacetic Acid D3 1796‐85‐6

A2S C570 Chlorocyclohexane D11 119206‐70‐1

A2S C571 Chlorotrianisene D9 (trimethoxy D9) 1276197‐26‐2

A2S C572 Chlorpromazine D6 Oxalate (N,N‐dimethyl D6) N/A

A2S C575 Chlorzoxazone‐4,6,7 D3 1185173‐60‐7

A2S C576 Cholesta‐3,5‐diene‐7‐one‐25,26,26,26,27,27,27 D7 N/A

A2S C577 Cholestane‐2,2,3,3,4,4 D6 358731‐18‐7

A2S C578 Cholesterol‐2,2,3,4,4,6 D6 92543‐08‐3

A2S C579 Cholesterol‐25,26,26,26,27,27,27 D7 83199‐47‐7

A2S C580 Cholesterol‐3,4‐13C2 78887‐48‐6

A2S C581 Cholic Acid‐24‐13C 52886‐36‐9

A2S C582 Cholic‐2,2,4,4 D4 Acid 116380‐66‐6

A2S C583 Choline D13 Bromide (N,N,N‐trimethyl‐d9; 1,1,2,2 D4) 203645‐64‐1

A2S C584 Choline D13 Chloride (N,N,N‐trimethyl D9; 1,1,2,2 D4) 352438‐97‐2

A2S C586 Cimetidine D3 (N‐methyl D3) 1185237‐29‐9

A2S C587 Cinnarizine D8 2HCl (piperazine D8) N/A

A2S C588 Ciprofloxacin D8 HCl (piperazine D8) 1216659‐54‐9

A2S C590 Citric‐2,2,4,4 D4 Acid 147664‐83‐3

A2S C591 Clofibric D4 Acid (4‐chlorophenyl D4) 1184991‐14‐7

A2S C592 Clomipramine D3 HCl (N‐methylD3) 1398065‐86‐5

A2S C593 Clonidine D4 HCl (imidazoline‐4,4,5,5 D4) 67151‐02‐4

A2S C594 Clothianidin D3 (N‐methyl D3) 1262776‐24‐8

A2S C595 Clotrimazole D5 (phenyl D5) 1185076‐41‐8

A2S C596 Clozapine D4 (4‐methylpiperazinyl‐2,2,6,6 D4) 204395‐52‐8

A2S C597 Coronene D12 16083‐32‐2

A2S C598 Cortisol‐9,11,12,12 D4 73565‐87‐4

A2S C599 Coumarin‐5,6,7,8 D4 185056‐83‐1

A2S C600 Creatine D3 H2O (methyl D3) 284664‐86‐4

A2S C601 Creatinine D3 (methyl D3) 143827‐20‐7

A2S C603 Cyclamic D11 Acid (cyclohexylD11) 1215770‐73‐2

A2S C604 Cyclizine D3 (N‐methyl D3) 1170155‐67‐5

A2S C605 Cyclobenzaprine D3 HCl (N‐methyl D3) 1184983‐42‐3

A2S C606 Cyclohexan D11‐ol 93131‐17‐0

A2S C607 Cyclohexane D12 1735‐17‐7

A2S C608 Cyclohexanol D12 66522‐78‐9

A2S C609 Cyclohexanone D10 51209‐49‐5

A2S C610 Cyclohexene D10 1603‐55‐0

A2S C611 Cyclooctane D16 92204‐03‐0

A2S C612 Cyclopentane D10 7426‐92‐8

A2S C613 Cyclopentanone D8 4477‐17‐2

A2S C614 Cyclopentene D8 6611‐46‐7

A2S C615 Cyclopropyl Methyl Ketone D8 1219799‐33‐3

A2S C617 Cytarabine‐5,6 D2 40632‐26‐6

A2S C618 Cytidine‐5,6 D2 40632‐25‐5

A2S C619 Cytosine‐5,6 D2 106391‐24‐6


A2S C620 DL‐Carnitine D9 HCl (trimethyl D9) 1219386‐75‐0

A2S C621 DL‐Cystine‐15N2 N/A

A2S C622 DL‐Cystine‐2,2',3,3,3',3' D6 352431‐53‐9

A2S C623 epsilon‐Caprolactam D10 169297‐53‐4

A2S C624 epsilon‐Caprolactone‐3,3,4,4,5,5 D6 1219802‐08‐0

A2S C625 Ethyl Clofibrate D4 (4‐chlorophenyl D4) 1189654‐03‐2

A2S C626 Ethyl trans‐Cinnamate D5 (phenyl D5) 856765‐68‐9

A2S C627 L‐Carnitine D3 HCl (N‐methyl D3) 350818‐62‐1

A2S C628 L‐Citrulline‐2,3,3,4,4,5,5 D7 N/A

A2S C629 m‐Cresol D3 (methyl D3) 25026‐32‐8

A2S C630 m‐Cresol D7 202325‐51‐7

A2S C631 m‐Cresol D8 302911‐90‐6

A2S C632 o‐Cresol D7 202325‐50‐6

A2S C633 o‐Cresol D8 203645‐65‐2

A2S C634 p‐Cresol D7 202325‐52‐8

A2S C635 p‐Cresol D8 190780‐66‐6

A2S C636 trans‐Cinnamic D7 Acid 308796‐47‐6

A2S C638 Capecitabine USP 154361‐50‐9

A2S C640 Carbamazepine USP 298‐46‐4

A2S C642 Carbidopa USP 38821‐49‐7

A2S C644 Carvedilol USP 72956‐09‐3

A2S C646 Clarithromycin USP 81103‐11‐9

A2S C648 Clavulanate Lithium USP 61177‐44‐4

A2S C650 Clindamycin Phosphate USP 24729‐96‐2

A2S C652 Clioquinol USP 130‐26‐7

A2S C654 Clobetasol Propionate USP 25122‐46‐7

A2S C656 Clomiphene Citrate USP 50‐41‐9

A2S C658 Clonazepam CIV USP 1622‐61‐3

A2S C660 Clopidogrel Bisulfate USP 120202‐66‐6

A2S C662 Chlorobutanol USP 6001‐64‐5

A2S C664 Chlorpheniramine Maleate USP 113‐92‐8

A2S C666 Chlorhexidine USP 55‐56‐1

A2S C668 Chlorzoxazone USP 95‐25‐0

A2S C670 Clozapine USP 5786‐21‐0

A2S C672 Codeine Phosphate CII USP 41444‐62‐6

A2S C674 Codeine Sulfate CII USP 6854‐40‐6

A2S C676 Cefaclor USP 70356‐03‐5

A2S C678 Cephalexin USP 23325‐78‐2

A2S C680 Cefdinir USP 213978‐34‐8

A2S C682 Cefixime USP 125110‐14‐7

A2S C684 Cefprozil USP 121123‐17‐9

A2S C686 Ceftriaxone Sodium USP 104376‐79‐6

A2S C688 Cefuroxime Axetil USP 64544‐07‐6

A2S C690 Cefuroxime Sodium USP 56238‐63‐2

A2S C692 Cetirizine Hydrochloride USP 83881‐52‐1

A2S C694 Cyclosporine USP 59865‐13‐3

A2S C696 Cimetidine USP 51481‐61‐9

A2S C698 Simethicone USP 8050‐81‐5

A2S C700 Cyproheptadine Hydrochloride usp 41354‐29‐4

A2S C702 Sitagliptin Phosphate USP 654671‐77‐9

A2S C706 Calcium Pantothenate USP 137‐08‐6

A2S C710 P‐Chloroaniline USP 106‐47‐8

A2S C714 Chlorothiazide 58‐94‐6

A2S C716 Capecitabine Related CompoundA USP 66335‐38‐4

A2S C718 Capecitabine Related CompoundB USP 3094‐09‐5

A2S C720 Capecitabine Related CompoundC USP N/A

A2S C722 Clarithromycin Related Compound A USP N/A

A2S C724 Clobetasol Propionate RelatedCompound A USP N/A

A2S C726 Clomiphene Related Compound AUSP N/A

A2S C728 Clonazepam Related Compound B USP 2011‐66‐7

A2S C730 Clonazepam Related Compound AUSP 55198‐89‐5

A2S C732 Clopidogrel Related Compound A USP 144750‐42‐5

A2S C734 Clopidogrel Related Compound B USP 144750‐52‐7

A2S C736 Clopidogrel Related Compound C USP 120202‐71‐3

A2S C738 Cefaclor Delta‐3 Isomer USP N/A

A2S C740 Cefdinir Related Compound B USP 79350‐10‐0

A2S C742 Cefdinir Related Compound A USP 178422‐42‐9

A2S C744 Cefprozil (E)‐Isomer USP 111900‐24‐4

A2S C746 Cefprozil (Z)‐Isomer USP 114876‐72‐1


A2S C748 Ceftriaxone Sodium E‐Isomer USP N/A

A2S C750 Cefuroxime Axetil Delta‐3‐Isomers USP N/A

A2S C752 Cetirizine Related Compound AUSP N/A

A2S C754 Cyclosporine Resolution Mixture USP N/A

A2S C756 Citalopram Related Compound DUSP 1188264‐72‐3

A2S C758 Citalopram Related Compound CUSP N/A

A2S C760 Citalopram Hydrobromide USP 59729‐32‐7

A2S C762 Citric acid USP 77‐92‐9

A2S C764 Clofarabine usp 123318‐82‐1

A2S C766 Catechol 120‐80‐9

A2S C772 Chromafenozide 143807‐66‐3

A2S C778 Copper Oxychloride 1332‐40‐7

A2S C780 Colchicine 64‐86‐8

A2S D001 DCPMU‐1(3,4) 3567‐62‐2

A2S D002 DCPU 2327‐02‐8

A2S D003 2,4‐D 94‐75‐7

A2S D004 2,4‐D D3 202480‐67‐9

A2S D005 2,4'‐DDD 53‐19‐0

A2S D006 2,4'‐DDE 3424‐82‐6

A2S D007 2,4'‐DDT 789‐02‐6

A2S D008 4,4'‐DDD 72‐54‐8

A2S D009 4,4'‐DDD D8 93952‐20‐6

A2S D010 4,4'‐DDE 72‐55‐9

A2S D011 4,4'‐DDT 50‐29‐3

A2S D012 4,4'‐DDE D8 93952‐19‐3

A2S D013 Decane‐n 124‐18‐5

A2S D014 Dehydroacetic acid 520‐45‐6

A2S D015 Deltamethrin 52918‐63‐5

A2S D016 Demeton‐S 126‐75‐0

A2S D017 Demeton‐S‐methyl‐sulfon 17040‐19‐6

A2S D018 Demeton‐S‐methyl‐sulfoxide 301‐12‐2

A2S D019 Desmedipham 13684‐56‐5

A2S D020 Desmetryne 1014‐69‐3

A2S D021 Difluorobenzene‐1,4 540‐36‐3

A2S D022 Diazinon 333‐41‐5

A2S D023 Diazinon D10 (diethyl D10) 100155‐47‐3

A2S D024 Dibenzo(a,h)anthracene 53‐70‐3

A2S D025 Dibenzo(a,h)anthracene D14 13250‐98‐1

A2S D026 Dibromo‐1,2‐chloropropane‐3 96‐12‐8

A2S D027 Dibromochloromethane 124‐48‐1

A2S D028 Dibromoethane‐1,2 106‐93‐4

A2S D029 Dibromomethane 74‐95‐3

A2S D030 Dibuthylamine 111‐92‐2

A2S D031 Dicamba 1918‐00‐9

A2S D032 Dichlobenil 1194‐65‐6

A2S D033 Dichlofenthion 97‐17‐6

A2S D034 Dichlormide 37764‐25‐3

A2S D035 Dichloroaniline‐2,4 554‐00‐7

A2S D036 Dichlorobenzamide‐2,6 2008‐58‐4

A2S D037 Dichlorobenzene‐1,2 95‐50‐1



A2S D040 Dichloroethane‐1,1 75‐34‐3

A2S D041 Dichloroethane‐1,2 107‐06‐2

A2S D042 Dichloroethylene‐1,1 75‐35‐4

A2S D043 Dichloroethylene‐1,2‐cis 156‐59‐2

A2S D044 Dichloroethylene‐1,2‐trans 156‐60‐5

A2S D045 Dichloromethane 75‐09‐2

A2S D046 Dichloronitrobenzene‐2,3 3209‐22‐1





A2S D051 Dichlorophenol‐2,3 576‐24‐9







A2S D057 Dichloropropane‐1,1 78‐99‐9




A2S D061 Dichloropropene‐1,1 563‐58‐6

A2S D062 Dichloropropene‐1,3‐cis 10061‐01‐5

A2S D063 Dichloropropene‐1,3‐trans 10061‐02‐6

A2S D064 Dichlorotoluene‐a,a 98‐87‐3

A2S D065 Dichlorprop 120‐36‐5

A2S D066 Dichlorprop D3 1219803‐66‐3

A2S D067 Dichlorvos 62‐73‐7

A2S D068 Diclobutrazol 75736‐33‐3

A2S D069 Diclofenac Sodium 15307‐79‐6

A2S D070 Diclofop methyl 51338‐27‐3

A2S D071 Dicofol‐o,p' 10606‐46‐9

A2S D072 Dicofol‐p,p' 115‐32‐2

A2S D073 Dicrotophos 141‐66‐2

A2S D074 Dieldrin 60‐57‐1

A2S D075 Diethofencarb 87130‐20‐9

A2S D076 Diethylamine 109‐89‐7

A2S D077 Diethylaniline‐2,6 579‐66‐8

A2S D078 Diethylether 60‐29‐7

A2S D079 Difenoconazole 119446‐68‐3

A2S D080 Difenoxuron 14214‐32‐5

A2S D081 Diflubenzuron 35367‐38‐5

A2S D082 Diflufenican 83164‐33‐4

A2S D083 Dihydrocapsaicin 19408‐84‐5

A2S D084 Dimefuron 34205‐21‐5

A2S D085 Dimercapto2,5‐thiadazole‐1,2,3 1072‐71‐5

A2S D086 Dimethachlor 50563‐36‐5

A2S D087 Dimethenamid 87674‐68‐8

A2S D088 Dimethoate 60‐51‐5

A2S D089 Dimethomorphe 110488‐70‐5

A2S D090 Dimethylacetamide‐N,N 127‐19‐5

A2S D091 Dimethylamine, 2M (901,6mg/mL)in Methanol 124‐40‐3

A2S D092 Dimethylanthracene‐9,10 781‐43‐1

A2S D093 Dimethylbenzo(a)anthracene‐7,12 57‐97‐6

A2S D095 Dimethylnaphthalene‐1,2 573‐98‐8








A2S D103 Dimethylphenanthrene‐3,6 1576‐67‐6

A2S D104 Dimethylphenol‐2,3 526‐75‐0






A2S D110 Dimethylthiouree‐N,N' 534‐13‐4

A2S D111 Diniconazole 83657‐24‐3

A2S D112 Dinocap 39300‐45‐3

A2S D113 Dinoseb 88‐85‐7

A2S D114 Dinoterbe 1420‐07‐1

A2S D115 Dioxacarb 6988‐21‐2

A2S D116 Diquat dibromide 6385‐62‐2

A2S D117 Disulfoton 298‐04‐4

A2S D118 Disulfoton sulfone 2497‐06‐5

A2S D119 Disulfoton sulfoxide 2497‐07‐6

A2S D120 Dithianon 3347‐22‐6

A2S D121 Diuron 330‐54‐1

A2S D122 Diuron D6 (dimethyl D6) 1007536‐67‐5

A2S D123 DNOC 534‐52‐1

A2S D124 Dodine 2439‐10‐3

A2S D125 DMSO 67‐68‐5

A2S D126 DMF 68‐12‐2


A2S D127 2,4‐DB 94‐82‐6

A2S D128 Dimethyl disulfide 624‐92‐0

A2S D129 Dibenzofuran 132‐64‐9

A2S D130 Dimethylthiophene‐2,5 638‐02‐8

A2S D131 Dodecane‐n 112‐40‐3

A2S D132 Diazepam C‐IV 439‐14‐5

A2S D133 Disperse orange 3 730‐40‐5

A2S D134 Dimethylxanthine‐1,7 611‐59‐6


A2S D136 Diethylaniline‐N,N 91‐66‐7

A2S D137 Diatrizoic acid 117‐96‐4

A2S D138 Dichlorobenzene‐1,2 D4 2199‐69‐1

A2S D139 Dichloro‐1,4‐dimethyoxybenzene‐2,5 2675‐77‐6

A2S D140 Diphenylamine 122‐39‐4

A2S D141 Dimethylaniline‐2,4 95‐68‐1

A2S D142 Demeton‐O 298‐03‐3

A2S D143 2,4‐D iso butyl ester 1713‐15‐1

A2S D144 Dichlorobenzidine‐3,3' 91‐94‐1

A2S D145 Dichlofluanid 1085‐98‐9

A2S D146 Dodemorph 1593‐77‐7

A2S D147 Diallate 2303‐16‐4

A2S D148 Demeton‐S‐methyl 919‐86‐8

A2S D149 Dicloran 99‐30‐9

A2S D150 Dimethyltryptamine 61‐50‐7

A2S D151 Ditalimfos 5131‐24‐8

A2S D152 Diethyleneglycol 1,1 111‐46‐6

A2S D153 Dimethylpentane‐2,3 565‐59‐3

A2S D154 Dichloro‐2,3‐propene‐1 78‐88‐6

A2S D155 Dimethylbutane‐2,2 75‐83‐2

A2S D156 Dimethylbutane‐2,3 79‐29‐8

A2S D157 Dichloro‐1,3‐isopropyl alcohol D5 1173020‐20‐6

A2S D158 Dichloropropan‐1,3‐ol‐2 96‐23‐1

A2S D159 Dimethylphosphate 813‐78‐5

A2S D160 Diethylphosphate DEP 598‐02‐7

A2S D161 Diethylthiophosphate Potassium salt 5871‐17‐0

A2S D162 Diethyldithiophosphate 298‐06‐6

A2S D170 Dibromoacetique acide 631‐64‐1

A2S D171 Dichloroacetique acide 79‐43‐6

A2S D172 Di‐n‐butyltin dichloride 683‐18‐1

A2S D173 Dichloropropene‐1,3 542‐75‐6

A2S D174 Dichlorobenzophenone 4,4' 90‐98‐2

A2S D175 DMSA 304‐55‐2


A2S D177 Daminozide 1596‐84‐5

A2S D178 Dazomet 533‐74‐4

A2S D179 Difenacoum 56073‐07‐5

A2S D180 DMST 66840‐71‐9

A2S D181 Dialifos 10311‐84‐9

A2S D182 Dichlorvos D6 203645‐53‐8

A2S D183 Doramectin 117704‐25‐3

A2S D184 Dihydrocarbamazepine‐10,11 3564‐73‐6

A2S D185 Dimethyl‐O,O'‐dithiophosphateAmmonium salt 1066‐97‐3

A2S D186 Di‐n‐octyldichlorotin 3542‐36‐7

A2S D187 Diclofenac D4 153466‐65‐0

A2S D188 Dicyclohexylphosphino‐2‐dimethoxybiphenyl‐2[6] 657408‐07‐6

A2S D189 Dicarbonate‐Di‐terbutyl 24424‐99‐5

A2S D191 Dimethylphenyl‐2,4‐N‐methylformamide‐N' HCl 51550‐40‐4

A2S D192 Dichlorobenzoic acid‐3,5 51‐36‐5

A2S D193 Dibromopropionic acid‐2,3 600‐05‐5

A2S D194 Dimethylphenyl‐2,4‐N‐Formamide 60397‐77‐5

A2S D195 Dimethoxybenzidine‐3,3' 119‐90‐4

A2S D196 Dimethylbenzidine‐3,3' 119‐93‐7

A2S D197 Diamino‐4,4'‐dimethyldiphenyl‐3,3' methane 838‐88‐0

A2S D198 Diaminotoluene‐2,4 95‐80‐7

A2S D199 Diaminodiphenyl methane‐4,4= bis(4‐aminophenyl)methane 101‐77‐9

A2S D200 Dimethyldithiophosphate 756‐80‐9

A2S D201 Dichlorprop‐P 15165‐67‐0

A2S D202 Dopa‐L 59‐92‐7

A2S D203 Didodecyldisulfide 2757‐37‐1


A2S D204 Diethyl‐2,3‐methyl‐5‐pyrazine 18138‐04‐0

A2S D205 Dimetilan 644‐64‐4

A2S D206 Diazabicyclo[5,4,0]‐1,8‐undec‐7‐ene 6674‐22‐2

A2S D207 6,10‐Dimethyl‐5,9‐undecadiene‐2‐one 689‐67‐8

A2S D208 Decanal 112‐31‐2

A2S D209 Dimethyl adipate 627‐93‐0

A2S D210 Dibromophenol‐2,4 615‐58‐7

A2S D211 Doxycycline hydrate 17086‐28‐1

A2S D212 Difloxacin HCl 91296‐86‐5

A2S D213 Dicyclanil 112636‐83‐6

A2S D215 Diethyl‐O,O'‐dithiophosphate Ammonium salt 1068‐22‐0

A2S D216 Dibromo‐2,2‐cyanoacetamide‐2 10222‐01‐2

A2S D217 Dacarbazine 4342‐03‐4

A2S D218 Decitabine 2353‐33‐5

A2S D219 Dichloro‐1,3‐propanol‐2 phosphate 13674‐87‐8

A2S D221 Dibenzylidene sorbitol (1,3 :1,4) 19046‐64‐1

A2S D224 Doxepin HCl 1229‐29‐4

A2S D225 Dinitrotoluene‐2,6 606‐20‐2

A2S D226 2,4‐D 2‐ethylhexyl ester 1928‐43‐4

A2S D227 Dimethenamid‐P 163515‐14‐8

A2S D228 Dimethametryn 22936‐75‐0

A2S D229 Dichlorophenol‐2,4 D3 93951‐74‐7

A2S D230 Dimethyl Fumarate‐2,3 D2 23057‐98‐9

A2S D231 Sodium dodecylbenzenesulfonate, mixture of C10‐C14 69669‐44‐9

A2S D232 Dimethyldistearylammonium chloride 107‐64‐2

A2S D233 Direct blue 14 72‐57‐1

A2S D234 Dichloroethylene‐1,2 Mix cis/trans 540‐59‐0

A2S D235 Dichlorophen 97‐23‐4

A2S D236 Digoxin 20830‐75‐5

A2S D237 Diaryl‐parl‐phenylene‐diamines 68953‐84‐4

A2S D238 Dimoxystrobin 149961‐52‐4

A2S D240 Diallyl phthalate 131‐17‐9

A2S D244 Diethyl‐O,O'‐hydrogene thiophosphate Potassium salt D10 N/A

A2S D245 Difethialone 104653‐34‐1

A2S D246 Diphenylhydramine HCl 147‐24‐0

A2S D249 1,1‐Diethoxyethane 105‐57‐7

A2S D250 Diethyl‐N'N‐toluamide‐m 134‐62‐3

A2S D253 Dichlorobutane‐1,4 110‐56‐5

A2S D254 4,4'‐DDT D8 93952‐18‐2

A2S D255 DMPF 33089‐74‐6

A2S D256 Diclofop (free acid) 40843‐25‐2

A2S D257 Dinitrobenzene‐1,2 528‐29‐0

A2S D258 Dioxathion 78‐34‐2

A2S D259 Dibenzo(a,l)pyrene 191‐30‐0

A2S D260 Dibenzo(a,e)pyrene 192‐65‐4

A2S D261 Dibenzo(a,i)pyrene 189‐55‐9

A2S D262 Dibenzo(a,h)pyrene 189‐64‐0

A2S D263 Dinitrophenylhydrazine‐2,4 119‐26‐6

A2S D268 Dimethylammonium didecyl chloride 7173‐51‐5

A2S D269 Dimethyl maleate 624‐48‐6

A2S D270 Diphenyltin dichloride 1135‐99‐5

A2S D272 3,4‐Dichloro‐1‐butene 760‐23‐6

A2S D274 trans‐1,4‐Dichloro‐2‐butene 110‐57‐6

A2S D275 Di‐n‐Propyl‐TIN‐Dichloride 867‐36‐7

A2S D278 N,N‐Dimethylisopropylamine 996‐35‐0

A2S D285 Danofloxacin 112398‐08‐0

A2S D289 Demeton‐S‐methyl‐sulfoxide D6 N/A

A2S D290 Dimethenamid‐D3(4‐methyl‐D3) 1246816‐31‐8

A2S D291 Desmethyl Norflurazon‐D4 1346605‐19‐3

A2S D294 Dinitrotoluene‐2,4‐D3 70786‐68‐4

A2S D299 4,4'‐Dibromobiphenyl 92‐86‐4

A2S D302 Dihydrostreptomycin sesquisulfate hydrate 5490‐27‐7

A2S D305 Disperse yellow 23 6250‐23‐3

A2S D306 Direct Black 38 1937‐37‐7

A2S D309 Dinotefuran 165252‐70‐0

A2S D316 Deoxyribonucleic acid sodium salt from calf thymus 73049‐39‐5

A2S D322 Direct Brown 95 16071‐86‐6

A2S D323 Dimethylpyrimidine‐4,6‐amino‐2 767‐15‐7

A2S D328 Dimetridazole 551‐92‐8


A2S D329 Dinitrobenzene‐1,4 100‐25‐4

A2S D336 Dinitrophenol‐2,4 51‐28‐5

A2S D338 Dibromophenol‐2,5 28165‐52‐8

A2S D344 Diafenthiuron 80060‐09‐9

A2S D345 Dimepiperate 61432‐55‐1

A2S D346 Dimethylvinphos 2274‐67‐1

A2S D347 Disperse Blue 1 2475‐45‐8








A2S D355 Disperse Brown 1 23355‐64‐8

A2S D356 Disperse Orange 1 2581‐69‐3



A2S D359 Disperse Yellow 1 119‐15‐3





A2S D364 Disperse Red 1 2872‐52‐8




A2S D368 Direct Blue 6 2602‐46‐2

A2S D369 Direct Red 28 573‐58‐0


A2S D371 Methyl Yellow 60‐11‐7

A2S D372 Direct Blue 15 2429‐74‐5

A2S D374 2,4‐DB Methyl ester 18625‐12‐2

A2S D375 Dimetridazole hydroxy 936‐05‐0

A2S D376 1,2‐Dichlorofluoroethane 430‐57‐9

A2S D377 2,6‐Dichlorobenzoic acid 50‐30‐6

A2S D378 Dicamba D3 349553‐95‐3

A2S D387 Diclofenac 15307‐86‐5

A2S D388 Doxorubicine HCl 25316‐40‐9

A2S D389 Docetaxel H2O 700367‐34‐6


A2S D391 Daunorubicine HCl 23541‐50‐6

A2S D392 Dimethylaniline‐2,6 87‐62‐7

A2S D393 2,4‐D Dimethylamine Salt 2008‐39‐1

A2S D395 Dienestrol 84‐17‐3

A2S D396 Doramectin 117704‐25‐3

A2S D397 Dipyron H2O 5907‐38‐0

A2S D398 2,6‐Di‐tert‐butyl‐4‐phenylphenol 2668‐47‐5

A2S D401 Dichlorodifluoromethane 75‐71‐8


A2S D404 Decene‐1 872‐05‐9

A2S D405 Dodecene‐1 112‐41‐4

A2S D406 Demeton (O+S) 8065‐48‐3

A2S D407 2,4‐Dichloro‐3,5‐dimethylphenol 133‐53‐9

A2S D408 Doxycycline D3 hyclate N/A

A2S D409 Dichlorobenzamide‐2,6 D3 1219804‐28‐0

A2S D410 Dimefox 115‐26‐4

A2S D411 Diethylstilbestrol 6898‐97‐1

A2S D413 Dioctyldimethylammonium chloride 5538‐94‐3

A2S D415 2,4‐Dimethyl‐1,3,5‐trinitrobenzene 632‐92‐8

A2S D416 Dipropylamine 142‐84‐7

A2S D417 Dibenzylamine 103‐49‐1

A2S D418 Dextromethorphan impurity D 1453167‐99‐1

A2S D419 Diphenylamine D10 37055‐51‐9

A2S D420 Diglyme 111‐96‐6

A2S D421 Diethyl sulphate 64‐67‐5

A2S D422 Dimethyl sulphate 77‐78‐1

A2S D423 Diethylene glycol monoethyl ether 111‐90‐0

A2S D424 Dibutyltin oxide 818‐08‐6


A2S D428 Doxycycline hyclate 24390‐14‐5

A2S D430 Doxapram HCl H2O 7081‐53‐0

A2S D431 Dicaffeoylquinic acid 30964‐13‐7

A2S D432 Dehydrocholate sodium 145‐41‐5

A2S D433 Desoxycholate sodium 302‐95‐4

A2S D436 Dexamethason 50‐02‐2

A2S D444 Dimethyl sulfure 75‐18‐3

A2S D445 Di(ethylene glycol) diacrylate (stabilized with MEHQ) 4074‐88‐8

A2S D446 Dicloxacillin sodium salt monohydrate 13412‐64‐1

A2S D447 Desfuroyl Ceftiofur Cysteine Disulfide 158039‐15‐7

A2S D448 Desfuroyl Ceftiofur 120882‐22‐6

A2S D451 Dimethachlor‐ESA N/A

A2S D452 Dimethachlor‐OXA 1086384‐49‐7

A2S D454 Dinitronaphtalene‐1,3 606‐37‐1

A2S D455 Diazodinitrophenol 87‐31‐0

A2S D456 Dinitroaniline‐2,4 97‐02‐9

A2S D457 Dinitroaniline‐2,6 606‐22‐4

A2S D458 Dinitroglycerin‐1,2 621‐65‐8

A2S D459 Dithiane‐1,4 505‐29‐3

A2S D460 Desacetyl Cephapirin Sodium Salt 104557‐24‐6

A2S D461 Dapson 80‐08‐0

A2S D462 Diphenamide 957‐51‐7

A2S D463 N,N‐Dimethylformamide‐d7 4472‐41‐7

A2S D464 Droperidol 548‐73‐2

A2S D465 rac N‐Desmethyl Tramadol 75377‐45‐6

A2S D466 (‐)‐O‐Desmethyl Tramadol 144830‐15‐9

A2S D468 2‐(Dimethylamino)ethanol 108‐01‐0

A2S D469 Diethanolamine 111‐42‐2

A2S D473 3‐Dehydroshikimic acid 2922‐42‐1

A2S D475 Demoxepam 963‐39‐3

A2S D476 Dimethyltin Dichloride 753‐73‐1

A2S D477 Dinoseb acetate 2813‐95‐8

A2S D478 Dinobuton 973‐21‐7

A2S D483 Dipropetryn 4147‐51‐7

A2S D492 Dansyl Chloride 605‐65‐2

A2S D493 Duloxetine Hydrochloride 116539‐59‐4

A2S D499 Dichlorophenyl‐2,3 acetate 61925‐85‐7

A2S D500 (+)‐cis‐Diltiazem D3 HCl (acetoxy D3) 1217860‐13‐3

A2S D501 (±)‐1,2‐Dibromopropane D6 51209‐47‐3

A2S D502 (±)‐1,2‐Dichloropropane D6 93952‐08‐0

A2S D503 (±)‐1,4‐Dithiothreitol D10 302912‐05‐6

A2S D504 (±)‐Desvenlafaxine D6 Succinate Hydrate (N,N‐dimethyl D6) N/A

A2S D505 (±)‐Diethyl D10‐propion HCl 1189500‐62‐6

A2S D506 (±)‐Donepezil D4 HCl (bis‐methylene D4) 1219798‐88‐5

A2S D507 (±)‐Duloxetine D5 Oxalate (N‐methyl D3; propanamine D2) N/A

A2S D508 (3,4‐Dihydroxyphenyl D3)acetic‐2,2 DD2 Acid 60696‐39‐1

A2S D509 (3,4‐Dimethoxyphenyl)acetic‐2,2 D2 Acid 19031‐58‐4

A2S D510 1,10‐Decane D20‐diol 347841‐78‐5

A2S D511 1,10‐Decanedioic D16 Acid 73351‐71‐0

A2S D512 1,10‐Dibromodecane D20 150017‐88‐2

A2S D513 1,12‐Dibromododecane D24 1044544‐84‐4

A2S D514 1,12‐Dodecane D24‐diol 1219802‐88‐6

A2S D515 1,12‐Dodecanedioic D20 Acid 89613‐32‐1

A2S D516 1,1‐Dichloroethane‐2,2,2 D3 56912‐77‐7

A2S D517 1,1‐Dichloroethylene D2 (stabilized with hydroquinone) 22280‐73‐5

A2S D518 1,2‐Dichloroethane D4 17060‐07‐0

A2S D519 1,2‐Dichloroethylene D2 (cis/trans mixture) 15075‐90‐8

A2S D520 1,2‐Dihydroxybenzene D6 202656‐22‐2

A2S D521 1,2‐Dihydroxybenzene‐1‐13C 334974‐04‐8

A2S D522 1,2‐Dimethoxybenzene D10 362049‐43‐2

A2S D523 1,2‐Dimethoxybenzene‐3,4,5,6 D4 126840‐15‐1

A2S D524 1,2‐Diphenylethane D14 94371‐89‐8

A2S D525 1,3‐Dichlorobenzene D4 2199‐70‐4

A2S D526 1,3‐Dichloropropene D4 (cis/trans mixture) 202656‐23‐3

A2S D527 1,3‐Diethylbenzene D14 1219803‐40‐3

A2S D528 1,3‐Difluorobenzene D4 1173022‐08‐6

A2S D529 1,3‐Dihydroxybenzene D6 70938‐00‐0

A2S D530 1,3‐Di‐iso‐propylbenzene D18 1398065‐59‐2

A2S D531 1,3‐Dimethoxy D6‐benzene 16469‐85‐5



A2S D533 1,3‐Dinitrobenzene D4 54247‐05‐1

A2S D534 1,4‐Dibromobenzene D4 4165‐56‐4

A2S D535 1,4‐Dichlorobenzene D4 3855‐82‐1

A2S D536 1,4‐Dichlorobutane D8 83547‐96‐0

A2S D537 1,4‐Diethylbenzene D14 1219803‐64‐1


A2S D539 1,5‐Dibromopentane D10 1219802‐90‐0

A2S D540 1,5‐Dinitronaphthalene D6 1219804‐48‐4

A2S D541 1,6‐Dibromohexane D12 169397‐96‐0

A2S D542 1,8‐Dimethylnaphthalene D12 104489‐29‐4

A2S D543 1,9‐Dibromononane D18 150017‐89‐3

A2S D544 17beta‐Dihydroequilenin‐4,16,16 D3 N/A

A2S D545 17beta‐Dihydroequilin‐2,4,16,16 D4 350819‐99‐7

A2S D546 17beta‐Dihydroequilin‐2,4,16,16,17 D5 N/A

A2S D547 2,2‐Dimethylbutyric D11 Acid 1219804‐04‐2

A2S D548 2,2'‐Dipyridyl D8 32190‐42‐4

A2S D550 2,4'‐Dibromoacetophenone‐2‐13C 335081‐05‐5

A2S D551 2,4‐Dibromophenol‐3,5,6 D3 1219805‐97‐6

A2S D552 2,4‐Dichlorobenzoic D3 Acid 1398065‐99‐0

A2S D553 2,4'‐Dichlorobiphenyl D8 1219795‐19‐3

A2S D554 2,4‐Dichlorotoluene‐3,5,6 D3 1398065‐47‐8

A2S D555 2,4‐Difluorobenzoic D3 Acid 1219804‐63‐3

A2S D556 2,4‐Difluorotoluene‐3,5,6 D3 1219798‐79‐4

A2S D557 2,4‐Dimethyl D6‐nitrobenzene 1398065‐58‐1

A2S D558 2,4‐Dimethylphenol D10 1219794‐86‐1

A2S D559 2,5‐Dichloroaniline‐3,4,6 D3 783321‐80‐2

A2S D560 2,5‐Dichlorobiphenyl‐2',3',4',5',6' D5 1219804‐50‐8

A2S D561 2,5‐Dichlorophenol‐3,4,6 D3 1219803‐68‐5


A2S D563 2,6‐Dibromophenol‐3,4,5 D3 1219803‐14‐1




A2S D567 2,6‐Di‐iso‐propylphenol D18 1189467‐93‐3

A2S D568 2,6‐Dimethylnaphthalene D12 350820‐12‐1

A2S D569 2'‐Deoxyuridine‐5,6 D2 40632‐23‐3

A2S D570 3,3'‐Dichlorobenzidine D6 (rings D6) 93951‐91‐8

A2S D571 3,4‐Dichloroaniline‐2,6 D2 1219803‐22‐1





A2S D576 3,5‐Dibromopyridine D3 1219799‐05‐9




A2S D580 3,5‐Dichlorophenol‐2,4,6 D3 124286‐06‐2


A2S D582 3,5‐Dimethyl D6‐phenol 133604‐75‐8

A2S D583 3,5‐Dimethylbenzoic D9 Acid 1335014‐65‐7

A2S D584 3,5‐Dimethylphenol D10 1192812‐51‐3

A2S D588 4,4'‐Dibromobiphenyl D8 80523‐79‐1

A2S D589 4,4'‐Dichlorobenzophenone D8 1219806‐01‐5

A2S D590 4,4'‐Dichlorobiphenyl D8 1219805‐77‐2

A2S D591 4,4'‐Dihydroxybiphenyl D8 (rings D8) 612480‐60‐1

A2S D592 4,4'‐Dimethoxybenzophenone D8(rings D8) 350818‐55‐2

A2S D593 4,4'‐Dipyridyl D8 132125‐39‐4

A2S D594 4,6‐Dichloro‐1,3‐dinitrobenzene‐13C6 335081‐12‐4

A2S D595 4,7‐Dichloroquinoline‐15N 366495‐92‐3

A2S D596 7‐Dehydrocholesterol‐25,26,26,26,27,27,27 D7 388622‐58‐0

A2S D597 Dabigatran Etexilate D13 (hexyloxy D13) N/A

A2S D598 Dacarbazine D6 (N,N‐dimethyl D6) 1185241‐28‐4

A2S D599 Daidzein D4 (4‐hydroxyphenyl‐2,3,5,6 D4) 1219803‐57‐2

A2S D600 Daminozide‐2,2,3,3 D4 N/A

A2S D601 Dansyl D6 Chloride (N,N‐dimethyl D6) 1276379‐68‐0

A2S D602 Decalin D18 (cis/trans mixture) 28788‐42‐3

A2S D603 Decanoic Acid‐1‐13C 84600‐66‐8

A2S D604 Decanoic D19 Acid 88170‐22‐3


A2S D605 Dehydroepiandrosterone‐16,16 D2 67034‐83‐7

A2S D606 Deoxycholic Acid‐24‐13C 52886‐37‐0

A2S D607 Deoxycholic‐2,2,4,4 D4 Acid 112076‐61‐6

A2S D608 Desethylterbuthylazine D9 (tert‐butyl D9) 1219798‐52‐3

A2S D609 Desipramine‐2,4,6,8 D4 HCl 61361‐34‐0

A2S D610 Desisopropylatrazine D5 (ethyl D5) 1189961‐78‐1

A2S D611 Dexamethasone‐4,6alpha,21,21 D4 N/A

A2S D612 Diacetamide D7 33945‐50‐5

A2S D613 Diazepam D5 (phenyl D5) 65854‐76‐4

A2S D616 Dibenzo[a,i]pyrene D14 158776‐07‐9

A2S D617 Dibenzofuran D8 93952‐04‐6

A2S D618 Dibenzo‐p‐dioxin D8 69699‐83‐8

A2S D619 Dibenzothiophene D8 33262‐29‐2

A2S D628 Dicyclopentadiene D12 N/A

A2S D629 Diethyl Malonate D2 4303‐49‐5

A2S D630 Diethyl Phthalate D14 99873‐99‐1

A2S D632 Diethyl‐1,1,1',1' D4‐stilbestrol‐3,3',5,5' D4 91318‐10‐4

A2S D633 Diflubenzuron D4 (4‐chlorophenyl D4) 1219795‐45‐5

A2S D634 Diflufenican D3 (3‐trifluoromethylphenoxy‐2,4,6 D3) 1185009‐29‐3

A2S D635 Diglycolic‐2,2,2',2' D4 Acid 1032504‐39‐4

A2S D636 Dimethoate D6 (O,O‐dimethyl D6) 1219794‐81‐6

A2S D638 Dimethyl D6 Tetrachloroterephthalate 350818‐66‐5

A2S D640 Dimethyl Hexanedioate D8 52089‐64‐2

A2S D641 Dimethyl Isophthalate‐2,4,5,6D4 1007509‐57‐0

A2S D643 Dimethyl Succinate D4 30994‐23‐1

A2S D644 Dimethyl Terephthalate‐2,3,5,6 D4 74079‐01‐9

A2S D645 Di‐n‐decyl Phthalate‐3,4,5,6 D4 1276197‐18‐2

A2S D646 Dioxacarb D3 (N‐methyl D3) 1219795‐12‐6

A2S D647 Diphacinone D4 (indanedione‐4,5,6,7 D4) 1219802‐15‐9

A2S D648 Diphenyl Phthalate‐3,4,5,6 D4 1398065‐61‐6

A2S D649 Diquat Dibromide D4 (ethyleneD4) N/A

A2S D650 Disodium Etidronate D3 (methyl D3) 358730‐93‐5

A2S D652 Docosanoic D43 Acid 29823‐26‐5

A2S D653 Dodecanoic D23 Acid 59154‐43‐7

A2S D654 Dodecanoic‐2‐13C Acid 287100‐78‐1

A2S D655 Dodecyl D25‐phosphocholine 861924‐55‐2

A2S D656 Dodecylphosphocholine D38 130890‐78‐7

A2S D657 Dothiepin D6 HCl (N,N‐dimethyl D6) (cis/trans mixture) 1276545‐35‐7

A2S D658 Doxazosin D8 HCl (piperazine D8) 1219803‐95‐8

A2S D659 Doxepin D3 HCl (N‐methyl D3) (cis/trans mixture) 347840‐07‐7

A2S D660 Doxofylline D6 (dimethyl D6) 1219805‐99‐8

A2S D661 EPTC D14 (dipropyl D14) 1219794‐88‐3

A2S D662 Ethyl Dodecanoate D23 1219795‐35‐3

A2S D663 L‐Dopa‐2,5,6 D3 53587‐29‐4

A2S D664 N,N‐Dimethylformamide D1 2914‐27‐4

A2S D665 n‐Decane D22 16416‐29‐8

A2S D666 n‐Docosane D46 260411‐88‐9

A2S D667 n‐Dodecane D26 16416‐30‐1

A2S D668 n‐Dotriacontane D66 62369‐68‐0



A2S D671 N,N'‐Dibenzylethylenediamine Diacetate 122‐75‐8

A2S D672 Drospirenone 67392‐87‐4

A2S D675 Dimethipin 55290‐64‐7

A2S D676 Dichloroacetique acide D2 N/A

A2S D677 Diisopropylnaphthalene‐2,6 24157‐81‐1

A2S D678 Desmycosin (Tylosine B) 11032‐98‐7

A2S D679 Dichlorotoluene‐2,4 95‐73‐8




A2S D685 Dapsone D8 557794‐38‐4

A2S D690 Docosahexaenoic acid 2091‐24‐9

A2S D693 Dimethenamid ESA sodium salt 205939‐58‐8

A2S D694 Dimethenamid OA 380412‐59‐9

A2S D696 4,4'‐dibromooctafluorobiphényl 10386‐84‐2

A2S D708 Dioxane‐1,4 123‐91‐1

A2S D709 Dichloroacetone‐1,1 513‐88‐2

A2S D710 Dichloroacetone‐1,3 534‐07‐6


A2S D711 Dibromoacetonitrile 3252‐43‐5

A2S D712 Dichloroacetonitrile 3018‐12‐0

A2S D713 Dydrogesterone 152‐62‐5

A2S D715 Diltiazem 42399‐41‐7

A2S D716 2,4‐D 13C6 150907‐52‐1

A2S D717 Diclazuril 101831‐37‐2

A2S D718 Decoquinate 18507‐89‐6

A2S D719 Dicyclohexylmethane 4,4'‐Diisocyanate (mixture of isomers) 5124‐30‐1

A2S D720 4,4'‐Diisocyanato‐3,3'‐dimethylbiphenyl 91‐97‐4

A2S D721 1,5‐Diisocyanatonaphthalene 3173‐72‐6

A2S D723 Di‐O‐methyl‐ß‐cyclodextrin 51166‐71‐3

A2S D724 Diphenylphosphine Oxide 4559‐70‐0

A2S D725 Diphenylphosphinic Acid 1707‐03‐5

A2S D726 DDT Mixture 8017‐34‐3

A2S D728 Docusate sodium 577‐11‐7

A2S D729 N,N‐Dimethyl‐p‐toluidine 99‐97‐8

A2S D731 Diflunisal 22494‐42‐4

A2S D734 1,6‐Dichloropyrene 89315‐21‐9

A2S D735 Decamethylcyclopentasiloxane 541‐02‐6

A2S D736 2,4'‐DDE d8 1402834‐57‐4

A2S D737 Decamethyltetrasiloxane 141‐62‐8

A2S D739 Dodecamethylpentasiloxane 141‐63‐9

A2S D741 Dodecamethylcyclohexasiloxane 540‐97‐6

A2S D743 Dinitronaphthalene‐1,5 605‐71‐0

A2S D745 1,3‐Dimethyladamantane USP compound A 702‐79‐4

A2S D747 3,5‐Dimethyladamantan‐1‐ol USP compound B 707‐37‐9

A2S D749 Dimetridazole D3 64678‐69‐9

A2S D750 Dioxane‐1,4 D8 17647‐74‐4

A2S D751 Dimetridazole Hydroxy D3 1015855‐78‐3

A2S D752 2,4'‐DDT D8 221899‐88‐3

A2S D753 DNC D8 1156508‐87‐0

A2S D754 3,4‐Dichloroaniline 95‐76‐1

A2S D755 Decoquinate D5 1453100‐61‐2

A2S D756 4‐epi‐Demeclocycline 14206‐59‐8

A2S D757 DL‐Dithiothreitol DTT 3483‐12‐3


A2S D760 2,4‐Dichlorobenzyl alcohol EP 1777‐82‐8

A2S D761 5,6‐Diphenyl‐3‐(2‐pyridyl)‐1,2 4‐triazine 1046‐56‐6

A2S D762 Anhydrous Docetaxel EP 114977‐28‐5

A2S D763 Dalapon 75‐99‐0

A2S D766 Dexamethasone acetate USP 1177‐87‐3

A2S D768 Dexamethasone phosphate USP 312‐93‐6

A2S D770 Dexamethasone Sodium Phosphate USP 2392‐39‐4

A2S D772 Dexketoprofen tromethamine USP 156604‐79‐4

A2S D774 Dexpanthenol USP 81‐13‐0

A2S D776 Dextromethorphan hydrobromideEP 6700‐34‐1

A2S D778 Dextrose USP 50‐99‐7

A2S D780 Desmopressin Acetate USP 62357‐86‐2

A2S D782 Docosahexaenoic Acid Ethyl Ester USP 84494‐72‐4

A2S D784 Diazepam EP 439‐14‐5

A2S D786 Diphenoxylate hydrochloride USP 3810‐80‐8

A2S D788 Diclofenac Potassium USP 15307‐81‐0

A2S D790 Diclofenac Sodium USP 15307‐79‐6

A2S D792 Diltiazem Hydrochloride USP 33286‐22‐5

A2S D794 Dimenhydrinate USP 523‐87‐5

A2S D796 Doxycycline Hyclate USP 24390‐14‐5

A2S D798 Domperidone maleate EP 83898‐65‐1

A2S D800 Dorzolamide Hydrochloride USP 130693‐82‐2

A2S D804 2,4‐Dichloroaniline‐13C6 850312‐35‐5

A2S D806 Dutasteride USP 164656‐23‐9

A2S D808 Dipyridamole USP 58‐32‐2

A2S D814 Dopamine Hydrochloride USP 62‐31‐7

A2S D816 Diazepam Related Compound B USP 5220‐02‐0

A2S D818 Diazepam Related Compound A USP 1022‐13‐5

A2S D820 Diclofenac Related Compound AUSP 15362‐40‐0

A2S D822 Diethyl Phthalate USP 84‐66‐2

A2S D824 Desacetyl Diltiazem Hydrochloride USP 23515‐45‐9

A2S D826 Docetaxel Identification USP N/A

A2S D828 Docetaxel System Suitability Mixture USP N/A



A2S D836 2,7‐dichlorofluorescin diacetate 4091‐99‐0

A2S D846 Dimethyl Citraconate 617‐54‐9

A2S D848 Diallyl Isocyanurate 6294‐79‐7

A2S D850 Doxycycline HCl 10592‐13‐9

A2S D852 Dulcin 150‐69‐6

A2S D854 2,5‐Dihydroxybenzoic acid 490‐79‐9

A2S D856 Dimethyl isophthalate 1459‐93‐4

A2S D858 Dioctyl terephthalate 6422‐86‐2

A2S D860 Diclofenac‐(acetophenyl ring‐13C6) sodium salt hemi(nonahydrate) 1261393‐73‐0

A2S D870 Diethylstilbestrol 56‐53‐1

A2S E001 16alpha‐hydroxy‐17beta‐estradiol‐2,4 D2 53866‐32‐3

A2S E002 17alpha‐estradiol‐2,4 D2 81586‐94‐9

A2S E003 17alpha‐ethynyl estradiol 57‐63‐6

A2S E004 17alpha‐ethynyl estradiol‐2,4,16,16 D4 350820‐06‐3

A2S E005 17beta‐estradiol‐2,4 D2 53866‐33‐4

A2S E006 Eicosane‐n 112‐95‐8

A2S E007 Endosulfan total 1031‐07‐8

A2S E008 Endosulfan alpha 959‐98‐8

A2S E009 Endosulfan beta 33213‐65‐9

A2S E010 Endrin 72‐20‐8

A2S E011 EPN 2104‐64‐5

A2S E012 Epichlorhydrin 106‐89‐8

A2S E013 Epoxiconazole 133855‐98‐8

A2S E014 EPTC 759‐94‐4

A2S E015 Erythromycine 114‐07‐8

A2S E016 Erythromycine A dihydrate 59319‐72‐1

A2S E017 Esfenvalerate 66230‐04‐4

A2S E018 Estradiol‐17‐alpha 57‐91‐0

A2S E019 Estradiol‐17‐beta 50‐28‐2

A2S E020 Estriol 50‐27‐1

A2S E021 Estrone 53‐16‐7

A2S E022 Estrone‐16,16 D2 56588‐58‐0

A2S E023 Ethidimuron 30043‐49‐3

A2S E024 Ethiofencarb 29973‐13‐5

A2S E025 Ethion 563‐12‐2

A2S E026 Ethofenprox 80844‐07‐1

A2S E027 Ethofumesate 26225‐79‐6

A2S E028 Ethoprophos 13194‐48‐4

A2S E029 Ethoxyquin 91‐53‐2

A2S E030 Ethylamine 75‐04‐7

A2S E031 Ethyl benzene sulfonate 515‐46‐8

A2S E032 Ethylbenzene 100‐41‐4

A2S E033 Ethylguaiacol‐4 2785‐89‐9

A2S E034 Ethylphenol‐4 123‐07‐9

A2S E035 Ethanethiol 75‐08‐1

A2S E036 Etoxazole 153233‐91‐1

A2S E037 Ethylthiophene‐2 872‐55‐9

A2S E038 Ethylthiophenol‐2 4500‐58‐7

A2S E039 Ethylurea 625‐52‐5

A2S E040 Etrimfos technique 38260‐54‐7

A2S E041 Ethylthiourea 625‐53‐6

A2S E042 Enrofloxacine 93106‐60‐6

A2S E044 Ethanol 64‐17‐5

A2S E045 Etridiazole 2593‐15‐9

A2S E046 Endrin aldehyde 7421‐93‐4

A2S E047 Erythritol meso 149‐32‐6

A2S E048 Ethyltoluene‐2 611‐14‐3



A2S E051 Ethyl‐2‐hexanol‐1 104‐76‐7

A2S E052 Ethephon 16672‐87‐0

A2S E053 Endosulfan 115‐29‐7

A2S E054 Ethoxyethoxy acetic acid‐2 7743‐94‐4

A2S E055 Endosulfan beta D4 203716‐99‐8

A2S E056 Ethirimol 23947‐60‐6

A2S E057 Ethylene thiourea 96‐45‐7

A2S E058 Eprinomectin 123997‐26‐2

A2S E059 Ethylene Glycol 107‐21‐1


A2S E060 Econazole nitrate salt 24169‐02‐6

A2S E061 Esomeprazole potassium salt 161796‐84‐5

A2S E062 Esomeprazole magnesium hydrate 668985‐31‐7

A2S E063 Eicosapentaenoic acid cis 5‐8‐11‐14‐17 10417‐94‐4

A2S E064 Emamectine 119791‐41‐2

A2S E065 Ephedrine 299‐42‐3

A2S E066 Ethoxyacetique acide 627‐03‐2

A2S E068 Ethyl‐3‐amino‐2‐nitrobenzoate 193014‐01‐6

A2S E069 Enniatin A 2503‐13‐1

A2S E070 Enniatin A1 4530‐21‐6

A2S E071 Enniatin B 917‐13‐5

A2S E072 Enniatin B1 19914‐20‐6

A2S E073 Ethylphenol‐4 D10 352431‐18‐6

A2S E074 Ethoxyacetylene 50% dans l'hexane 927‐80‐0

A2S E076 Ethyl propiolate 623‐47‐2

A2S E077 Etoposide phosphate 117091‐64‐2

A2S E079 Ethiofencarb sulfone 53380‐23‐7

A2S E080 Ethiofencarb sulfoxide 53380‐22‐6

A2S E081 Ethylene glycol monobutyl ether 111‐76‐2

A2S E083 Ethion D20 N/A

A2S E085 Ethyl paraben 120‐47‐8

A2S E086 Eugenol 97‐53‐0

A2S E087 Epinephrine (‐) 51‐43‐4

A2S E088 Ethylguaiacol‐4 D5 1219803‐12‐9

A2S E089 Endrin ketone 53494‐70‐5

A2S E090 Ethylbenzene D10 25837‐05‐2

A2S E102 Eicosanoic acid 506‐30‐9

A2S E107 Ethephon d4 1020719‐29‐2

A2S E108 Edifenphos 17109‐49‐8

A2S E109 4‐Epichlortetracycline hydrochloride 101342‐45‐4

A2S E111 Emamectine benzoate 155569‐91‐8

A2S E112 Esbiol 28434‐00‐6

A2S E115 Etoposide 33419‐42‐0

A2S E116 Epirubicine HCl 56390‐09‐1

A2S E117 Ethametsulfuron methyl 97780‐06‐8

A2S E118 Ethoxysulfuron 126801‐58‐9

A2S E119 Ethylenediaminetetraacetic acid EDTA 60‐00‐4

A2S E122 Ellagic acid dihydrate 476‐66‐4

A2S E123 Esbiothrin 84030‐86‐4

A2S E124 Ergotamine 113‐15‐5

A2S E125 Ergometrine hydrogenomaleate 60‐79‐7

A2S E126 1‐Ethoxy‐2,4,6‐trinitrobenzene 4732‐14‐3

A2S E127 N‐Ethyl‐N,2,4,6‐tetranitro‐aniline 6052‐13‐7

A2S E128 2‐Ethoxyethyl acetate 111‐15‐9

A2S E129 2‐Ethoxyethanol 110‐80‐5

A2S E130 Ergocorninine 564‐37‐4

A2S E131 Enoxacin sesquihydrate 84294‐96‐2

A2S E133 Ethyl trans‐2‐hexenoate 27829‐72‐7

A2S E134 Erlose 13101‐54‐7

A2S E137 Ethylcyclopentane 1640‐89‐7

A2S E138 Erythritol tetranitrate 7297‐25‐8

A2S E139 Ethyl paraben D4 1219795‐53‐5

A2S E140 17beta‐Estradiol 3‐O‐SulfateSodium Salt 4999‐79‐5

A2S E141 Eslicarbazepine Acetate 236395‐14‐5

A2S E149 Epichlorhydrin D5 69533‐54‐6

A2S E150 Erythromycin D3 N/A

A2S E151 17beta‐Estradiol‐2,4,16,16 D4 N/A

A2S E152 Epiandrosterone 481‐29‐8

A2S E154 Ethyl 2‐Chloropropionate 535‐13‐7

A2S E155 Etoricoxib impurity F 325855‐74‐1

A2S E158 Ephedrine Hydrochloride USP 50‐98‐6

A2S E171 Ethyltriphenylphosphonium Bromide 1530‐32‐1

A2S E172 Epoxybergamottin‐6',7' 206978‐14‐5

A2S E173 (S)‐Citalopram Oxalate ‐ Escitalopram 219861‐08‐2

A2S E175 Epoxiconazole D4 N/A

A2S E176 Ethyl butylacetylaminopropionate 52304‐36‐6

A2S E177 3‐Ethoxy‐1,2‐propanediol 1874‐62‐0

A2S E178 Ergocornine 564‐36‐3

A2S E179 Ethyl Benzoate 93‐89‐0


A2S E180 Ergocristine 511‐08‐0

A2S E184 Ergosine 561‐94‐4

A2S E188 Ergocristinine 511‐07‐9

A2S E190 Ergocryptinine‐a 511‐10‐4

A2S E192 Ergotaminine 639‐81‐6

A2S E194 Ergosinine 596‐88‐3

A2S E196 Ergometrinine 479‐00‐5

A2S E198 Ergocryptine‐a 511‐09‐1

A2S E200 Ergocryptine‐b 20315‐46‐2

A2S E202 Erythrosine 16423‐68‐0

A2S E204 Epinephrine (‐) EP 51‐43‐4

A2S E206 Ephedrine hydrochloride EP 50‐98‐6

A2S E208 Etofenamate EP 30544‐47‐9

A2S E210 Etoposide EP 33419‐42‐0

A2S E212 Ethyl parahydroxybenzoate EP 120‐47‐8

A2S E214 Erythromycin for microbiological assay EP 114‐07‐8

A2S E216 Exemestane USP 107868‐30‐4

A2S E218 Emtricitabine USP 143491‐57‐0

A2S E220 Enalapril Maleate USP 76095‐16‐4

A2S E222 Eicosapentaenoic Acid Ethyl Ester USP 86227‐47‐6

A2S E224 Epinephrine Bitartrate USP 51‐42‐3

A2S E226 Eprosartan Mesylate USP 144143‐96‐4

A2S E228 Ergotamine Tartrate USP 379‐79‐3

A2S E230 Esomeprazole Magnesium USP 217087‐09‐7

A2S E232 Escitalopram Oxalate USP 219861‐08‐2

A2S E234 Estradiol Valerate USP 979‐32‐8

A2S E236 Ethambutol Hydrochloride USP 1070‐11‐7

A2S E238 Ethinyl Estradiol USP 57‐63‐6

A2S E240 Endothal monohydrate 62059‐43‐2

A2S E242 2‐Ethylphenol 90‐00‐6

A2S E244 Eucalyptus Oil USP N/A

A2S E248 Enalaprilat USP 84680‐54‐6

A2S E250 Etoposide Resolution MixtureUSP N/A

A2S E252 Econazole Nitrate USP 68797‐31‐9

A2S E254 Ethylmorphine 76‐58‐4

A2S E500 (±)‐2‐Ethylhexanoic D15 Acid 352431‐38‐0

A2S E501 (±)‐Epichlorohydrin D5 (stabilized with hydroquinone) 69533‐54‐6

A2S E502 (±)‐Epinephrine D3 (N‐methyl D3) 1189977‐29‐4

A2S E503 (±)‐Epinephrine‐2,5,6,alpha,beta,beta D6 1219803‐77‐6

A2S E504 (±)‐Etodolac D3 (1‐ethyl‐2,2,2 D3) 1276197‐46‐6

A2S E505 (1R,2R)‐(‐)‐Pseudoephedrine D3 HCl (N‐methyl D3) 285979‐74‐0

A2S E506 (1R,2S)‐(‐)‐Ephedrine D6 HCl (dimethyl D6) 350820‐08‐5

A2S E507 (1R,2S)‐(‐)‐Norephedrine‐gamma,gamma,gamma D3 HCl 352438‐64‐3

A2S E508 (1S,2R)‐(+)‐Ephedrine D3 HCl (N‐methyl D3) 285979‐73‐9

A2S E509 (1S,2S)‐(+)‐Pseudoephedrine D3 HCl (N‐methyl D3) 284665‐25‐4

A2S E510 (2S,2'S)‐Ethambutol D10 (1,1,1',1',2,2' D6; ethylene D4) 1129526‐24‐4

A2S E511 (2S,2'S)‐Ethambutol D4 (ethylene D4) 1129526‐19‐7

A2S E512 16‐Keto‐17beta‐estradiol‐2,4,15,15,17 D5 N/A

A2S E515 17alpha‐Ethynyl‐13C2‐estradiol N/A

A2S E516 17alpha‐Ethynylestradiol‐16,16 D2 3‐Methyl Ether N/A

A2S E517 17alpha‐Ethynylestradiol‐2,4,16,16 D4 3‐Methyl Ether N/A

A2S E518 17beta‐Estradiol‐16,16 D2 3188‐46‐3

A2S E519 17beta‐Estradiol‐16,16,17 D3 79037‐37‐9

A2S E521 2‐Ethyl D5‐naphthalene 1219805‐14‐7

A2S E522 2‐Ethylphenol D10 721429‐63‐6

A2S E523 4‐Estren‐17alpha‐ethyl D5‐17beta‐ol‐3‐one N/A

A2S E524 4‐Estren‐17alpha‐methyl D3‐17beta‐ol‐3‐one N/A

A2S E525 4‐Estren‐3,17‐dione‐2,2,4,6,6,10,16,16 D8 N/A

A2S E526 4‐Ethylaniline D11 1219802‐96‐6

A2S E527 7‐Ethoxy D5‐coumarin 1189956‐39‐5

A2S E528 DELTA8,9‐Dehydro‐17beta‐estradiol‐16,16,17 D3 N/A

A2S E529 DELTA8,9‐Dehydroestrone‐16,16D2 N/A

A2S E530 Edrophonium D5 Chloride (ethyl D5) N/A

A2S E531 Eicosanoic Acid‐1‐13C 335080‐96‐1

A2S E532 Eicosanoic D39 Acid 39756‐32‐6

A2S E533 Elaidic‐18‐13C Acid 201996‐48‐7

A2S E534 Enalaprilat D5 (phenyl D5) 349554‐00‐3

A2S E536 Endosulfan‐I‐1,1,5,5 D4 203645‐57‐2

A2S E537 Endothall‐3,4,4,5,5,6 D6 1276197‐30‐8


A2S E538 Enrofloxacin D5 HI (ethyl D5) 1219795‐24‐0

A2S E539 Entacapone D10 (N,N‐diethyl D10) 1185241‐19‐3

A2S E540 Epicholesterol‐2,2,3,4,4,6 D6 92543‐07‐2

A2S E541 Equilenin‐4,16,16 D3 56588‐54‐6

A2S E542 Equilin‐2,4,16,16 D4 285979‐79‐5

A2S E544 Estrone‐2,4,16,16 D4 53866‐34‐5

A2S E545 Ethanolamine D7 1219802‐89‐7

A2S E547 Ezetimibe D4 [N‐(4‐fluorophenyl‐ D4)] 1093659‐90‐5

A2S E548 n‐Eicosane D42 62369‐67‐9

A2S F001 Famphur 52‐85‐7

A2S F002 Fenamidone 161326‐34‐7

A2S F003 Fenarimol 60168‐88‐9

A2S F004 Fenazaquin 120928‐09‐8

A2S F005 Fenbuconazole 114369‐43‐6

A2S F006 Fenchlorphos 299‐84‐3

A2S F007 Fenhexamide 126833‐17‐8

A2S F008 Fenitrothion 122‐14‐5

A2S F009 Fenitrothion D6 203645‐59‐4

A2S F010 Fenoxaprop ethyl (R) 66441‐23‐4

A2S F011 Fenoxycarb 72490‐01‐8

A2S F012 Fenpropathrin 39515‐41‐8

A2S F013 Fenpropidin 67306‐00‐7

A2S F014 Fenpropimorph 67564‐91‐4

A2S F015 Fenpyroximate 111812‐58‐9

A2S F016 Fensulfothion 115‐90‐2

A2S F017 Fenthion 55‐38‐9

A2S F018 Fenthion sulfone 3761‐42‐0

A2S F019 Fenuron 101‐42‐8

A2S F020 Fenvalerate 51630‐58‐1

A2S F021 Fipronil 120068‐37‐3

A2S F022 Flamprop isopropyl 52756‐22‐6

A2S F023 Flamprop methyl 52756‐25‐9

A2S F024 Flazasulfuron 104040‐78‐0

A2S F025 Flonicamid 158062‐67‐0

A2S F026 Fluazifop butyl 69806‐50‐4

A2S F027 Fluazifop‐p‐butyl 79241‐46‐6

A2S F028 Fluazinam 79622‐59‐6

A2S F029 Fludioxonil 131341‐86‐1

A2S F030 Flufenacet 142459‐58‐3

A2S F031 Flufenoxuron 101463‐69‐8

A2S F032 Flumioxazine 103361‐09‐7

A2S F033 Fluometuron 2164‐17‐2

A2S F034 Fluoranthene 206‐44‐0

A2S F035 Fluoranthene D10 93951‐69‐0

A2S F036 Fluorene 86‐73‐7

A2S F037 Fluquinconazole 136426‐54‐5

A2S F038 Flurochloridone 61213‐25‐0

A2S F039 Fluroxypyr 69377‐81‐7

A2S F040 Fluroxypyr‐1‐methylheptyl ester 81406‐37‐3

A2S F041 Flurtamone 96525‐23‐4

A2S F042 Flutriafol 76674‐21‐0

A2S F043 Flusilazole 85509‐19‐9

A2S F044 Folpet 133‐07‐3

A2S F045 Fonofos 944‐22‐9

A2S F046 Foramsulfuron 173159‐57‐4

A2S F047 Fosethyl Aluminium 39148‐24‐8

A2S F048 Furalaxyl 57646‐30‐7

A2S F049 Furathiocarb 65907‐30‐4

A2S F050 Fenoprop 93‐72‐1

A2S F051 Fluazifop 69335‐91‐7

A2S F052 Furosemide 54‐31‐9

A2S F053 Flumequine 42835‐25‐6

A2S F054 Fenofibric acid 42017‐89‐0

A2S F055 Fluvoxamine 54739‐18‐3

A2S F056 Fenofibrate 49562‐28‐9

A2S F057 Fluorouracil‐5 51‐21‐8

A2S F058 Fenthion sulfoxide 3761‐41‐9

A2S F059 Fenthion oxon 6552‐12‐1

A2S F060 Fenthion oxon sulfoxide 6552‐13‐2


A2S F061 Fenamiphos 22224‐92‐6

A2S F062 Flurprimidol 56425‐91‐3

A2S F063 Flutolanil 66332‐96‐5

A2S F064 Fluvalinate tau 102851‐06‐9

A2S F065 Famoxadone 131807‐57‐3

A2S F066 Formothion 2540‐82‐1

A2S F067 Flucythrinate 70124‐77‐5

A2S F068 Fenfuram 24691‐80‐3

A2S F069 Fluorotrichloromethane 75‐69‐4

A2S F070 Forchlorfenuron 68157‐60‐8

A2S F071 Fluorobenzene 462‐06‐6

A2S F072 Fluopicolide 239110‐15‐7

A2S F073 Formic acide 64‐18‐6

A2S F074 Fomesafen 72178‐02‐0

A2S F075 Fenbutatin oxide 13356‐08‐6

A2S F077 Formetanate HCl 23422‐53‐9

A2S F078 Fentin hydroxide 76‐87‐9

A2S F079 Fentin acetate 900‐95‐8

A2S F080 Fipronil sulfone 120068‐36‐2

A2S F081 Fosthiazate 98886‐44‐3

A2S F082 Fluoxetine HCl 59333‐67‐4

A2S F083 Fenticonazole 72479‐26‐6

A2S F084 Famotidine 76824‐35‐6

A2S F085 Formylphenylboronic‐4 acid 87199‐17‐5

A2S F090 Fluoxastrobin 361377‐29‐9

A2S F091 Fluoro‐4‐dioxilan‐1,3‐2‐one 114435‐02‐8

A2S F092 Formaldehyde 50‐00‐0

A2S F093 Fenthion oxon sulfone 14086‐35‐2

A2S F094 Flupyrsulfuron methyl sodium 144740‐54‐5

A2S F095 Furan 110‐00‐9

A2S F096 Furfuryl alcohol 98‐00‐0

A2S F097 Furaldehyde‐2 98‐01‐1

A2S F099 Fenchlorphos oxon 3983‐45‐7

A2S F100 Fensulfothion sulfone 14255‐72‐2

A2S F101 Fensulfothion oxon 6552‐21‐2

A2S F102 Fenoxaprop‐P‐ethyl (R/S) 71283‐80‐2

A2S F103 Florfenicol 73231‐34‐2

A2S F104 Fludarabine phosphate 75607‐67‐9

A2S F105 Formononetin 485‐72‐3

A2S F106 Fluazifop‐P 83066‐88‐0

A2S F107 Florasulam 145701‐23‐1

A2S F108 Fenthion D6 N/A

A2S F112 Formaldehyde‐2,4‐DNPH 1081‐15‐8

A2S F113 Farnesol 4602‐84‐0

A2S F114 D‐Fructose 57‐48‐7

A2S F115 Flunitrazepam 1622‐62‐4

A2S F116 Amino‐7 Flunitrazepam 34084‐50‐9

A2S F117 Furfural‐5‐methyl 620‐02‐0

A2S F118 Fluxapyroxad 907204‐31‐3

A2S F119 Fluorenone‐9 486‐25‐9

A2S F120 Fluorenone‐9 D8 137219‐34‐2

A2S F121 Fumagillin 23110‐15‐8

A2S F123 Fluorophenol‐2 367‐12‐4

A2S F124 Folpet D4 1327204‐12‐5

A2S F129 N‐Methylformamide 123‐39‐7

A2S F130 Flufenacet oxalate 201668‐31‐7

A2S F131 Flufenacet ethane sulfonic acid sodium salt 201668‐32‐8

A2S F132 Fipronil‐sulfide 120067‐83‐6

A2S F138 Fenobucarb 3766‐81‐2

A2S F139 Flumethrin 69770‐45‐2

A2S F141 Flunixin meglumine 42461‐84‐7

A2S F145 Fluoroacetic acid 144‐49‐0

A2S F147 Fenson 80‐38‐6

A2S F148 Fluopyram 658066‐35‐4

A2S F150 Fipronil desulfinyl 205650‐65‐3

A2S F151 Flamprop‐M‐methyl 63729‐98‐6

A2S F152 Flamprop‐M‐isopropyl 63782‐90‐1

A2S F153 Fluazuron 86811‐58‐7

A2S F154 Flucycloxuron 94050‐52‐9


A2S F155 Flupyradifurone 951659‐40‐8

A2S F156 Fuberidazole 3878‐19‐1

A2S F157 Fenbendazole D3 1228182‐47‐5

A2S F160 Fludarabine 21689‐14‐1

A2S F161 Fenchlorazole ethyl 103112‐35‐2

A2S F162 Furilazole 121776‐33‐8

A2S F164 Florfenicol amine HCl 108656‐33‐3

A2S F166 Fenoxaprop 95617‐09‐7

A2S F171 Florfenicol D3 N/A

A2S F173 9‐Fluorenylmethyl Chloroformate 28920‐43‐6

A2S F174 Fenfluthrin 75867‐00‐4

A2S F176 Flubendazol 31430‐15‐6

A2S F193 Florfenicol amine 76639‐93‐5

A2S F196 Fluconazole impurity standardBP N/A

A2S F197 Flumequine 13C3 1185049‐09‐5

A2S F198 Flunixin D3 1015856‐60‐6

A2S F199 Fluoxetine D5 Hydrochloride 1173020‐43‐3

A2S F204 Flocoumafen 90035‐08‐8

A2S F205 Fleroxacin 79660‐72‐3

A2S F206 Fmoc‐L‐Cysteic acid 751470‐47‐0

A2S F208 Furaltadone 139‐91‐3

A2S F224 Fenbendazole 43210‐67‐9

A2S F225 5‐Fluoro‐2'‐deoxyuridine 50‐91‐9

A2S F226 Fluticasone Propionate 80474‐14‐2

A2S F227 Fluotrimazol 31251‐03‐3

A2S F228 Flunixin 38677‐85‐9

A2S F229 Furaltadone HCl 3759‐92‐0

A2S F230 9‐ChloroFluorene 6630‐65‐5

A2S F231 Furazolidone 67‐45‐8

A2S F232 Fluphenazine 69‐23‐8

A2S F233 Flonicamid Metabolite TFNG 207502‐65‐6

A2S F234 Ferric chloride 7705‐08‐0

A2S F235 Flutamide 13311‐84‐7

A2S F236 Flurazepam 17617‐23‐1

A2S F237 Fenbendazole sulfone D3 1228182‐49‐7

A2S F238 Fenbendazole Sulfoxide‐d3 1228182‐54‐4

A2S F239 Flubendiamide D3 N/A

A2S F240 Fenbendazole Sulfone 54029‐20‐8

A2S F241 Fluopyram D4 N/A

A2S F242 Flufenacet D4 N/A

A2S F246 N,N'‐Bis(2,4‐xylyl)formamidine 16596‐04‐6

A2S F250 Phenobarbital EP 50‐06‐6

A2S F252 Fluocortolone pivalate EP 29205‐06‐9

A2S F254 Fluoxetine hydrochloride EP 56296‐78‐7

A2S F256 Flupentixol dihydrochloride EP 2413‐38‐9

A2S F258 Formoterol fumarate dihydrateEP 183814‐30‐4

A2S F260 Fusidic acid EP 6990‐06‐3

A2S F262 Finasteride EP 98319‐26‐7

A2S F264 Fructose EP 57‐48‐7

A2S F266 Famotidine USP 76824‐35‐6

A2S F268 Fexofenadine Hydrochloride USP 153439‐40‐8

A2S F270 Phenylephrine Hydrochloride USP 61‐76‐7

A2S F272 Phenytoin sodium EP 630‐93‐3

A2S F274 Fluorometholone USP 426‐13‐1

A2S F276 Fluconazole USP 86386‐73‐4

A2S F278 Fluorouracil USP 51‐21‐8

A2S F280 Flurbiprofen USP 5104‐49‐4

A2S F282 Fluticasone Propionate USP 80474‐14‐2

A2S F284 Fluvastatin Sodium USP 93957‐55‐2

A2S F286 Folic Acid USP 59‐30‐3

A2S F288 Furosemide USP 54‐31‐9

A2S F290 Fenchyl Alcohol 1632‐73‐1

A2S F302 Fexofenadine Related CompoundA USP 76811‐98‐8

A2S F304 Fluoxetine Related Compound CUSP N/A

A2S F306 Flurbiprofen Related CompoundA USP 6341‐72‐6

A2S F308 Fluvastatin for System Suitability USP N/A

A2S F310 Folic Acid Related Compound A USP 1492‐18‐8

A2S F312 Fluoxymesterone CIII USP 76‐43‐7

A2S F318 Furmecyclox 60568‐05‐0


A2S F500 (±)‐Felodipine D3 (2,3‐dichlorophenyl D3) 1219795‐30‐8

A2S F501 (±)‐Fenbuconazole D5 (phenyl D5) 1398066‐06‐2

A2S F502 (±)‐Fluoxetine D4 Oxalate (trifluoromethylphen D4‐oxy) N/A

A2S F503 (±)‐Fluoxetine D5 HCl (phenylD5) 1173020‐43‐3

A2S F504 (±)‐Flurbiprofen D5 (phenyl D5) 215175‐76‐1

A2S F505 (4‐Fluorophenyl)acetic‐2,2 D2Acid 113715‐48‐3

A2S F506 2‐Fluorobenzoic D4 Acid 646502‐89‐8

A2S F507 2‐Fluorotoluene‐alpha,alpha,alpha D3 25319‐49‐7

A2S F508 4‐Fluoroaniline‐2,3,5,6 D4 1093659‐81‐4

A2S F509 4‐Fluoroanisole‐2,3,5,6 D4 1219802‐94‐4

A2S F510 4‐Fluorobenzaldehyde‐2,3,5,6 D4 93111‐27‐4

A2S F511 4‐Fluorobenzoic D4 Acid 93111‐25‐2

A2S F512 4‐Fluorobenzonitrile D4 1080497‐29‐5

A2S F513 4‐Fluorobenzoyl D4 Chloride 1071809‐52‐3

A2S F514 4‐Fluoronitrobenzene D4 1219802‐01‐3

A2S F515 4‐Fluorophenol D5 1219804‐93‐9

A2S F516 5‐Fluorouracil‐15N2 68941‐95‐7

A2S F517 Ethyl Formate D1 35976‐76‐2

A2S F518 Fenitrooxon D6 (O,O‐dimethyl D6) 1185155‐54‐7

A2S F520 Fenofibrate D6 (dimethyl D6) 1092484‐56‐4

A2S F521 Fenofibric D6 Acid (dimethyl D6) 1092484‐69‐9

A2S F522 Fentanyl D5 (N‐phenyl D5) 118357‐29‐2

A2S F525 Fenuron D5 (phenyl D5) 1219802‐06‐8

A2S F526 Ferrocene D10 12082‐87‐0

A2S F527 Flubendazole‐ D3 (methyl D3) 1173021‐08‐3

A2S F528 Fluconazole D4 (bismethylene D4) 1124197‐58‐5

A2S F529 Fludrocortisone‐21,21 D2 N/A

A2S F531 Fluorene D10 81103‐79‐9

A2S F533 Fluorobenzene D5 1423‐10‐5

A2S F534 Fluvoxamine D4 Maleate (aminoethyl D4) N/A

A2S F536 Forchlorfenuron D5 (phenyl D5) 1398065‐87‐6

A2S F538 Furosemide D5 (furfuryl D5) 1189482‐35‐6

A2S G001 Geosmine 16423‐19‐1

A2S G002 Glufosinate ammonium 77182‐82‐2

A2S G003 Glyphosate 1071‐83‐6

A2S G004 Glyphosate FMOC N/A

A2S G005 Glutaraldehyde 111‐30‐8

A2S G006 Gemfibrozil 25812‐30‐0

A2S G007 Green Basic 1 633‐03‐4

A2S G008 Glufosinate FMOC N/A

A2S G009 Gemfibrozil D6 1184986‐45‐5

A2S G011 Glutathion‐L 70‐18‐8

A2S G012 Glucosamine D 66‐84‐2

A2S G013 Galaxolide 1222‐05‐5

A2S G014 Gentamycine sulfate 1405‐41‐0

A2S G015 Glycidyltrimethylammonium chloride 3033‐77‐0

A2S G016 Glyphosate 2‐C13‐N15 1185107‐63‐4

A2S G017 Glufosinate‐D3 HCl N/A

A2S G018 Geosmine D5 N/A

A2S G019 Glycerol 56‐81‐5

A2S G020 Geraniol 106‐24‐1

A2S G021 D‐(+)‐Glucose 50‐99‐7

A2S G022 Gallic acid 149‐91‐7

A2S G023 Gamithromycin 145435‐72‐9

A2S G024 Gaiacol 90‐05‐1

A2S G025 Gaiacol‐4‐methyl 93‐51‐6

A2S G026 Geosmine forme 2 19700‐21‐1

A2S G027 Gabapentin 60142‐96‐3

A2S G030 Glycerol triacetate 102‐76‐1

A2S G031 L‐Glutamine 56‐85‐9

A2S G035 Gibberellic acid 77‐06‐5

A2S G036 Gemcitabine HCl 122111‐03‐9

A2S G037 Ganciclovir 82410‐32‐0

A2S G038 Gentiobiose 554‐91‐6

A2S G039 Gentamicin Deuterated Pentaacetate Salt N/A

A2S G042 Guazatine triacetate 115044‐19‐4

A2S G045 D‐Galactose 59‐23‐4

A2S G047 Glyphosate‐N‐Acetyl 129660‐96‐4

A2S G048 Geranyloxypsoralen‐8 7437‐55‐0


A2S G049 Glycidol 556‐52‐5

A2S G050 L‐Gulonic acid‐1,4‐lactone 1128‐23‐0

A2S G053 D‐Gulonic acid‐1,4‐lactone 6322‐07‐2

A2S G056 Gentamycine sulfate EP 1405‐41‐0

A2S G058 Gliclazide EP 21187‐98‐4

A2S G060 Gabapentin USP 60142‐96‐3

A2S G062 Gemfibrozil USP 25812‐30‐0

A2S G064 Gestodene EP 60282‐87‐3

A2S G066 Glimepiride USP 93479‐97‐1

A2S G068 Guaifenesin USP 93‐14‐1

A2S G070 Guanine USP 73‐40‐5

A2S G072 Gabapentin Related Compound AUSP 64744‐50‐9

A2S G074 Glimepiride Related Compound B 119018‐29‐0

A2S G076 Glimepiride Related Compound C USP 119018‐30‐3

A2S G078 Granisetron hydrochloride USP 107007‐99‐8

A2S G080 Granisetron Related Compound A USP 127472‐42‐8

A2S G082 Granisetron Related Compound B USP 107007‐95‐4

A2S G084 Granisetron Related Compound E USP N/A

A2S G086 N,N'‐Di‐2‐naphthyl‐1,4‐phenylenediamine 93‐46‐9

A2S G088 Gallic acid‐propyl ester 121‐79‐9

A2S G500 (±)‐Glyceryl‐1,1,2,3,3 D5 1‐Monooleate 565183‐24‐6

A2S G501 (±)‐Glycidol‐1,1,2,3,3 D5 1246819‐20‐4

A2S G502 D‐Glucose‐6,6 D2 18991‐62‐3

A2S G503 D‐Glutamic‐2,3,3,4,4 D5 Acid 14341‐88‐9

A2S G504 DL‐Glutamic‐2,3,3,4,4 D5 Acid 14341‐79‐8

A2S G505 Ethylene Glycol D6 15054‐86‐1

A2S G506 L‐Glutamine‐2,3,3,4,4 D5 14341‐78‐7

A2S G507 Gabapentin D4 (aminomethyl D2; acetic D2 acid) 1185039‐20‐6

A2S G509 Genistein D4 (4‐hydroxyphenyl‐2,3,5,6 D4) 187960‐08‐3

A2S G511 Gestodene‐2,2,4,6,6,10 D6 N/A

A2S G512 Gliclazide D4 (phenyl D4) 1185039‐30‐8

A2S G513 Glipizide D11 (cyclohexyl D11) 1189426‐07‐0

A2S G515 Glyburide D3 (methoxy D3) 1219803‐02‐7

A2S G516 Glycerol D8 7325‐17‐9

A2S G517 Glyceryl D5 Triacetate 159510‐46‐0

A2S G518 Glyceryl D5 Trihexadecanoate 60763‐98‐6

A2S G519 Glyceryl D5 Trioctadecanoate 55256‐03‐6

A2S G520 Glyceryl D5 Trioleate 60892‐83‐3

A2S G521 Glyceryl D5 Tripentadecanoate 1219804‐57‐5

A2S G522 Glyceryl Tri(dodecanoate‐11,11,12,12,12 D5) 1219805‐25‐0

A2S G523 Glyceryl Tri(hexadecanoate D31) 241157‐04‐0

A2S G524 Glyceryl Tri(hexadecanoate‐1‐13C) 168294‐57‐3

A2S G525 Glyceryl Tri(hexadecanoate‐13,13,14,14,15,15,16,16,16 D9) 1219804‐91‐7

A2S G526 Glyceryl Tri(hexadecanoate‐16,16,16 D3) 285979‐78‐4

A2S G527 Glyceryl Tri(hexadecanoate‐2,2 D2) 241157‐06‐2

A2S G528 Glyceryl Tri(octadecanoate D35) 125941‐88‐0

A2S G529 Glyceryl Tri(octadecanoate‐18,18,18 D3) 285979‐76‐2

A2S G530 Glyceryl Tri(octanoate D15) 352431‐24‐4

A2S G531 Glyceryl Tri(pentadecanoate D29) 352431‐43‐7

A2S G532 Glyceryl Tri(tetradecanoate‐13,13,14,14,14 D5) 1219804‐94‐0

A2S G533 Glyceryl Trihexadecanoate D98 1219803‐85‐6

A2S G534 Glyceryl Trihexadecanoate‐13C1 (2‐Hexadecanoate‐1‐13C) N/A

A2S G535 Glyceryl Trihexadecanoate‐13C2 [1,3‐Di(hexadecanoate‐1‐13C)] N/A

A2S G536 Glyceryl Trioctadecanoate D110 33048‐69‐0

A2S G537 Glycine D5 4896‐77‐9

A2S G538 Glycocholic Acid‐13C1 (glycyl‐1‐13C) 64431‐95‐4

A2S G539 Glycocholic‐2,2,4,4 D4 Acid 1201918‐15‐1

A2S G541 Guanidine D5 DCl 108694‐93‐5

A2S G542 L‐Glutamic‐2,3,3,4,4 D5 Acid 2784‐50‐1

A2S H001 1,1,1,3,3,3‐Hexafluor‐2‐propanol 920‐66‐1

A2S H002 Hydroxyibuprofen‐2 51146‐55‐5

A2S H003 Hydroxypyrene‐1 D9 132603‐37‐3

A2S H004 Hexachlorocyclopentadiene 77‐47‐4

A2S H005 Haloxyfop methyl 69806‐40‐2

A2S H006 HCH alpha 319‐84‐6

A2S H007 HCH beta 319‐85‐7

A2S H008 HCH delta 319‐86‐8

A2S H009 HCH gamma 58‐89‐9

A2S H010 Heptachlor 76‐44‐8


A2S H011 Heptachlor‐endo‐epoxide (trans, isomer A) 28044‐83‐9

A2S H012 Heptachlor‐exo‐epoxide (cis‐,isomer B) 1024‐57‐3

A2S H013 Hydroxy‐4‐tert‐butylanisole‐3 121‐00‐6

A2S H014 Heptanone‐2 110‐43‐0


A2S H016 Heptenophos 23560‐59‐0

A2S H017 Hexachlorobenzene 118‐74‐1

A2S H018 Hexachlorobutadiene‐1,3 87‐68‐3

A2S H019 Hexachloroethane 67‐72‐1

A2S H020 Hexaconazole 79983‐71‐4

A2S H021 Hexadecane‐n 544‐76‐3

A2S H022 Hexazinone 51235‐04‐2

A2S H023 Hexithiazox 78587‐05‐0

A2S H024 Histamine 51‐45‐6

A2S H025 Histamine dihydrochloride 56‐92‐8

A2S H026 Hydrazine‐15N2 monohydrate 145571‐73‐9

A2S H027 Hexane‐n 110‐54‐3

A2S H028 Heptane‐n 142‐82‐5

A2S H029 Haloxyfop (free acid) 69806‐34‐4

A2S H030 Hexabromobenzene 87‐82‐1

A2S H031 HCH alpha D6 86194‐41‐4

A2S H032 Hexachlorobenzene 13C6 93952‐14‐8

A2S H034 Hexanone‐2 591‐78‐6


A2S H036 Hydroxymethyl‐5‐furfural‐2 67‐47‐0

A2S H038 Hexaflumuron 86479‐06‐3

A2S H039 Hymexazol 10004‐44‐1

A2S H040 Haloxyfop‐R‐methyl 72619‐32‐0

A2S H041 Haloxyfop‐2‐ethoxyethyl 87237‐48‐7

A2S H042 Halofuginone lactate 82186‐71‐8

A2S H043 HCH epsilon 6108‐10‐7

A2S H044 Hydroxytryptophan‐5 hydrate 4350‐09‐8

A2S H046 Hex‐5‐en‐trans‐ylboronic‐2 acid 42599‐18‐8

A2S H048 Hexanal 66‐25‐1

A2S H049 Heptanal 111‐71‐7

A2S H051 Hexylcinnamaldehyde alpha 101‐86‐0

A2S H052 Heptyltin‐di‐n‐dichloride 74340‐12‐8

A2S H053 Hexamethyldisiloxane 107‐46‐0

A2S H054 Hexene‐1 592‐41‐6

A2S H055 Hexabromocyclododecane 25637‐99‐4

A2S H056 Hydroxycarbamide 127‐07‐1

A2S H059 Ethyl hexanoate 123‐66‐0

A2S H065 Hippuric acid D5 53518‐98‐2

A2S H068 Hordenine 539‐15‐1

A2S H070 Hydroxycarbamazepine‐2 68011‐66‐5

A2S H071 Hydroxycarbamazepine‐3 68011‐67‐6

A2S H075 Hydroxychlorothalonil‐4 28343‐61‐5

A2S H076 Hexenol‐3‐cis 928‐96‐1

A2S H078 Hexenyl acetate‐3‐cis 3681‐71‐8

A2S H081 HCH gamma D6 60556‐82‐3

A2S H086 8‐Hydroxyadenine 21149‐26‐8

A2S H087 2‐Hydroxypyrimidine Hydrochloride 38353‐09‐2

A2S H088 5‐Hydroxymebendazole 60254‐95‐7

A2S H094 Heroine 561‐27‐3

A2S H095 Halosulfuron methyl 100784‐20‐1

A2S H096 Hexestrol 84‐16‐2

A2S H098 Heptadecafluorooctanesulfonicacid ammonium 29081‐56‐9

A2S H099 Haloperidol 52‐86‐8

A2S H100 2,3‐Heptanedione 96‐04‐8

A2S H101 2,5‐Hexanedione 110‐13‐4

A2S H103 Humic acid 1415‐93‐6

A2S H104 Hydroxyphenyl‐4 acetic acid 156‐38‐7

A2S H105 Homatoprine methylbromide 80‐49‐9

A2S H110 Hexahydro‐1,3,5‐trinitroso‐1,3,5‐triazine 13980‐04‐6

A2S H111 10,11‐Dihydro‐10‐hydroxycarbamazepine 29331‐92‐8

A2S H112 alpha‐Hydroxyalprazolam 37115‐43‐8

A2S H113 alpha‐Hydroxy Metoprolol (Mixture of Diastereomers) 56392‐16‐6

A2S H114 rac‐4‐Hydroxy Propranolol HCl 14133‐90‐5

A2S H115 3‐Hydroxyglutaric Acid 638‐18‐6


A2S H116 trans,trans‐2,4‐Hexadien‐1‐ol 17102‐64‐6

A2S H121 1,2,5,6,9,10‐Hexabromocyclododecane 3194‐55‐6

A2S H122 Hydroxypyrene‐1 5315‐79‐7

A2S H123 Hydroxybenzo(a)pyrene‐3 13345‐21‐6

A2S H124 Hydroxybenzo(a)anthracene‐3 4834‐35‐9

A2S H125 Hydroxychrysene‐3 63019‐39‐6

A2S H126 Hydroxychrysene‐6 37515‐51‐8

A2S H127 Hydroxyfluorene‐2 2443‐58‐5



A2S H130 Hydroxyphenanthrene‐1 2433‐56‐9





A2S H135 Halfenprox 111872‐58‐3

A2S H136 Heptacosanol‐1 2004‐39‐9

A2S H137 Hydroxymutiline‐8 disodium N/A

A2S H138 Hydroxyphenoxymethylpenicillin‐4 potassium EP 3690‐74‐2

A2S H139 1,6 Hexamethylene Diisocyanate 822‐06‐0

A2S H141 Homofuraneol 27538‐09‐6

A2S H142 Homosalate 118‐56‐9

A2S H152 Hydroxyibuprofen‐1 53949‐53‐4

A2S H153 Hexachlorophen 70‐30‐4

A2S H154 4‐Hydroxybenzoic Acid 99‐96‐7

A2S H155 3‐Hydroxybenzoic Acid 99‐06‐9

A2S H156 Hydroxylamine Hydrochloride 5470‐11‐1

A2S H157 2‐Hydroxyethanephosphonic Acid 22987‐21‐9

A2S H158 Hexachloropropene 1888‐71‐7

A2S H159 3‐Hydroxybenzophenone 13020‐57‐0

A2S H160 22(S),23(S)‐Homobrassinolide 80483‐89‐2

A2S H161 4‐Hydroxybenzophenone 1137‐42‐4

A2S H162 HCH gamma 13C6 N/A

A2S H163 5‐Hydroxythiabendazole 948‐71‐0

A2S H164 Haloxyfop‐P 95977‐29‐0

A2S H165 5‐Hydroxy Flunixin D3 1185088‐54‐3

A2S H166 Hydroxylamine sulfate 10039‐54‐0

A2S H167 Haloxyfop (free acid) D4 127893‐34‐9

A2S H168 Hyoscine butylbromide EP 149‐64‐4

A2S H169 Hydroxocobalamin Acetate Vit B12 Analog 22465‐48‐1

A2S H170 Hydrocortisone EP 50‐23‐7

A2S H172 Hyoscine hydrobromide EP 51‐56‐9

A2S H174 Haloperidol USP 52‐86‐8

A2S H176 Hydrochlorothiazide USP 58‐93‐5

A2S H178 Hydroxyurea USP 127‐07‐1

A2S H182 Heparin Sodium for Assays USP 9041‐08‐1

A2S H184 Hydroquinone USP 123‐31‐9

A2S H186 Hexamethylbenzene 87‐85‐4

A2S H192 2,2,4,4,6,8,8‐Heptamethylnonane 4390‐04‐9

A2S H500 (±)‐4‐Hydroxypropranolol D7 HCl (iso‐propyl D7) 1219804‐03‐1

A2S H501 (25RS)‐26‐Hydroxycholesterol‐24,24,26,26 D4 N/A

A2S H502 1,16‐Hexadecanedioic D28 Acid 130348‐90‐2

A2S H503 n‐Hexylbenzene‐2,3,4,5,6 D5 1219799‐07‐1

A2S H504 16alpha‐Hydroxy‐17beta‐estradiol‐2,4,17 D3 79037‐36‐8

A2S H505 16beta‐Hydroxy‐17beta‐estradiol‐2,4 D2 366495‐94‐5

A2S H506 17alpha‐Hydroxypregnenolone‐21,21,21 D3 105078‐92‐0

A2S H507 2,2',3,4,5,5'‐Hexachlorobiphenyl‐3',4',6' D3 1219798‐51‐2

A2S H508 PCB 156 D3 1219798‐44‐3

A2S H509 2,3,3',4,5,5'‐Hexachlorobiphenyl‐2',4',6' D3 1219798‐69‐2

A2S H510 2,5‐Hexanedione D10 97135‐07‐4

A2S H511 24(RS)‐Hydroxycholesterol‐25,26,26,26,27,27,27 D7 144154‐78‐9

A2S H512 25‐Hydroxycholesterol‐26,26,26,27,27,27 D6 88247‐69‐2

A2S H513 2‐Heptanone‐1,1,1,3,3 D5 24588‐56‐5

A2S H514 2‐Hexanone‐1,1,1,3,3 D5 4840‐82‐8

A2S H515 2‐Hydroxy‐1,4‐naphthoquinone‐5,6,7,8 D4 N/A

A2S H516 2‐Hydroxy‐17beta‐estradiol‐1,4,16,16,17 D5 221093‐33‐0

A2S H517 2‐Hydroxyatrazine D5 (ethyl D5) 1276197‐25‐1

A2S H518 2‐Hydroxybenzoic Acid D6 285979‐87‐5

A2S H519 2‐Hydroxyestrone‐1,4,16,16 D4 81586‐97‐2


A2S H520 4‐Hydroxy‐17beta‐estradiol‐1,2,16,16,17 D5 221093‐38‐5

A2S H521 4‐Hydroxybiphenyl D9 (rings D9) 126840‐28‐6

A2S H522 4'‐Hydroxydiclofenac D4 (phenyl D4‐acetic) 254762‐27‐1

A2S H523 4‐Hydroxyestrone‐1,2,16,16 D4 81586‐98‐3

A2S H524 4‐Hydroxypyridine D5 45503‐33‐1

A2S H525 5‐(4‐Hydroxyphenyl)‐5‐phenyl D5‐hydantoin‐15N2 369656‐71‐3

A2S H526 5‐(4‐Hydroxyphenyl)‐5‐phenyl D5‐hydantoin‐2,4,5‐13C3 N/A

A2S H527 5‐Hydroxy‐L‐tryptophan‐4,6,7 D3 1276197‐29‐5

A2S H528 5‐Hydroxytryptophol‐alpha,alpha,beta,beta D4 66640‐87‐7

A2S H529 7alpha‐Hydroxycholesterol‐25,26,26,26,27,27,27 D7 349553‐94‐2

A2S H530 7beta‐Hydroxycholesterol‐25,26,26,26,27,27,27 D7 349553‐97‐5

A2S H531 alpha‐Hydroxymetoprolol D7 (iso‐propyl D7) 1276197‐39‐7

A2S H532 Bis‐tris D19 2,2‐Bis(hydroxymethyl)‐2,2?,2?‐nitrilotriethanol 352534‐93‐1

A2S H533 Di‐n‐heptyl Phthalate‐3,4,5,6D4 358731‐41‐6

A2S H535 DL‐Histidine‐alpha,beta,beta D3 344299‐50‐9

A2S H536 DL‐Histidine‐alpha‐15N 287484‐37‐1

A2S H537 DL‐Homocysteic‐3,3,4,4 D4 Acid H2O N/A

A2S H538 DL‐Homocystine‐3,3,3',3',4,4,4',4' D8 108641‐82‐3

A2S H539 Ethyl Hexadecanoate D31 1215721‐57‐5

A2S H540 Ethyl Hexanoate D11 2159‐19‐5

A2S H541 Haloperidol D4 (4‐chlorophenyl D4) 1189986‐59‐1

A2S H543 Heptadecanoic D33 Acid 352431‐41‐5

A2S H544 Heptanal D14 1246819‐97‐5

A2S H545 Heptanoic D13 Acid 130348‐93‐5

A2S H546 Hexachloro‐1,3‐butadiene‐13C4 93951‐70‐3

A2S H548 Hexachloroethane‐13C1 93952‐15‐9

A2S H549 Hexadecanoic Acid‐1,2‐13C2 86683‐25‐2

A2S H550 Hexadecanoic Acid‐1‐13C 57677‐53‐9

A2S H551 Hexadecanoic D31 Acid 39756‐30‐4

A2S H552 Hexadecanoic‐2‐13C Acid 287100‐87‐2

A2S H553 Hexamethylbenzene D18 4342‐40‐9

A2S H554 Hexanal D12 1219803‐74‐3

A2S H555 Hexanedioic Acid D10 25373‐21‐1

A2S H556 Hexanedioic Acid‐1‐13C N/A

A2S H557 Hexanedioic D8 Acid 52089‐65‐3

A2S H558 Hexanoic D11 Acid 95348‐44‐0

A2S H559 Hexazinone D6 (dimethyl D6‐amino) 1219804‐22‐4

A2S H560 Hexestrol D6 (hexane‐2,2,3,4,5,5 D6) (meso) 1219798‐48‐7

A2S H562 Histamine‐alpha,alpha,beta,beta D4 2HCl 344299‐48‐5

A2S H564 Hydrochlorothiazide‐3,3‐ D2 1219798‐89‐6

A2S H565 Hydroquinone D6 71589‐26‐9

A2S H566 Hydroxylamine D3 DCl 15588‐23‐5

A2S H568 Hydroxytolbutamide D9 (butyl D9) 1185112‐19‐9

A2S H569 L‐Histidine D3 (alpha D1; imidazole‐2,5 D2) HCl H2O N/A

A2S H570 L‐Homocystine‐3,3,3',3',4,4,4',4' D8 182755‐41‐5

A2S H571 n‐Heneicosane D44 39756‐37‐1

A2S H572 n‐Heptadecane D36 39756‐35‐9

A2S H573 n‐Heptane D16 33838‐52‐7

A2S H574 n‐Heptylbenzene D20 634897‐84‐0

A2S H575 n‐Hexacosane D54 1219803‐91‐4

A2S H576 n‐Hexadecane D34 15716‐08‐2

A2S H577 n‐Hexane D14 21666‐38‐6

A2S I001 IPPMU 34123‐57‐4

A2S I002 IBMP 24683‐00‐9

A2S I003 IPMP 25773‐40‐4

A2S I004 Ibuprofen 15687‐27‐1

A2S I005 Imazamethabenz methyl 81405‐85‐8

A2S I006 Imazapyr 81334‐34‐1

A2S I007 Imazaquin 81335‐37‐7

A2S I008 Imidacloprid 138261‐41‐3

A2S I009 Indeno(1,2,3‐c,d)pyrene 193‐39‐5

A2S I010 Indeno(1,2,3‐c,d)pyrene D12 203578‐33‐0

A2S I011 Indoxacarb 144171‐61‐9

A2S I012 Iodosulfuron methyl sodium 144550‐36‐7

A2S I013 Iopromide 73334‐07‐3

A2S I014 Ioxynil 1689‐83‐4

A2S I015 Ioxynil octanoate 3861‐47‐0

A2S I016 Iprodione 36734‐19‐7

A2S I017 Iprodione D5 1215631‐57‐4


A2S I018 Iprovalicarb 140923‐17‐7

A2S I019 Irgarol 1051 28159‐98‐0

A2S I020 Isodrin 465‐73‐6

A2S I021 Isofenphos 25311‐71‐1

A2S I022 Isofenphos methyl 99675‐03‐3

A2S I023 Isoprocarb 2631‐40‐5

A2S I024 Isopropylaniline‐2 643‐28‐7

A2S I025 Isopropylaniline‐4 99‐88‐7

A2S I026 Isopropylaniline‐N 768‐52‐5

A2S I027 Isopropylphenyl uree‐1,4 56046‐17‐4

A2S I028 Isoproturon 34123‐59‐6

A2S I029 Isoxaben 82558‐50‐7

A2S I030 Isoxaflutole 141112‐29‐0

A2S I031 Isooctane 540‐84‐1

A2S I032 Ifosfamide 3778‐73‐2

A2S I033 Isobenzan 297‐78‐9

A2S I034 Iopamidol 60166‐93‐0

A2S I035 Iomeprol 78649‐41‐9

A2S I036 Iohexol 66108‐95‐0

A2S I037 Iothalamic acid 2276‐90‐6

A2S I038 Ioxythalamic acid 28179‐44‐4

A2S I039 Iodofenphos 18181‐70‐9

A2S I040 Isazofos 42509‐80‐8

A2S I041 Imazalil 35554‐44‐0

A2S I042 Isobutylbenzene 538‐93‐2

A2S I043 Indene 95‐13‐6

A2S I044 Indane 496‐11‐7

A2S I045 Isobutanol 78‐83‐1

A2S I046 Iodocarb IPBC 55406‐53‐6

A2S I047 Isopropoxyphenol‐2 4812‐20‐8

A2S I048 Ibuprofen D3 121662‐14‐4

A2S I049 Ipronidazole 14885‐29‐1

A2S I050 Iodoforme 75‐47‐8

A2S I051 Imazamethabenz 100728‐84‐5

A2S I052 Isoxathion 18854‐01‐8

A2S I054 IBMP D3 588732‐68‐2

A2S I055 Imipeneme 74431‐23‐5

A2S I056 Imidazoledicarboxylic acid‐4,5 570‐22‐9

A2S I057 Idarubicine HCl 58957‐92‐9

A2S I058 Isoprene 78‐79‐5

A2S I060 Isoxadifen ethyl 163520‐33‐0

A2S I061 Isopropyl acetate 108‐21‐4

A2S I063 Isoeugenol 97‐54‐1

A2S I065 Isovaleric acid 503‐74‐2

A2S I067 Isopropyl paraben 4191‐73‐5

A2S I068 Isobutyl paraben 4247‐02‐3

A2S I069 Isopyrazam 881685‐58‐1

A2S I070 Iso Vanillin 621‐59‐0

A2S I071 Iodure de Potassium 7681‐11‐0

A2S I072 Diisopropyl ether 108‐20‐3

A2S I080 Ioxynil‐methyl 3336‐40‐1

A2S I084 Imazamox 114311‐32‐9

A2S I086 Imibenconazole 86598‐92‐7

A2S I087 Ivermectin 70288‐86‐7

A2S I088 Isobutyraldehyde‐2,4‐DNPH 2057‐82‐1

A2S I089 Iprobenfos 26087‐47‐8

A2S I090 Isocarbophos 24353‐61‐5

A2S I091 Isopropalin 33820‐53‐0

A2S I092 Isoprothiolane 50512‐35‐1

A2S I093 Indole 120‐72‐9

A2S I094 Indole D7 73509‐20‐3

A2S I095 Isoproturon D6 217487‐17‐7

A2S I096 Irinotecan HCl 3H2O 100286‐90‐6

A2S I097 Isoparaffin C13‐C16 64742‐47‐8

A2S I098 Imiprothrine 72963‐72‐5

A2S I099 Iodoxuridine 54‐42‐2

A2S I101 Isomaltose 499‐40‐1

A2S I105 Isobutyl acetate 110‐19‐0

A2S I107 Isocarbamid 30979‐48‐7


A2S I108 Isomethiozin 57052‐04‐7

A2S I109 Isonoruron 28805‐78‐9

A2S I116 Imazamox Methyl Ester 114526‐46‐4

A2S I117 Ivermectin D2 N/A

A2S I118 Isophorone diisocyanate 4098‐71‐9

A2S I130 Isoxaflutole, RPA 202248 143701‐75‐1

A2S I137 Imidacloprid‐urea 120868‐66‐8

A2S I138 Imidacloprid‐guanidine HCl 127202‐53‐3

A2S I139 Isopimpinellin 482‐27‐9

A2S I140 Imperatorin 482‐44‐0

A2S I141 Isoimperatorin 482‐45‐1

A2S I142 isomitraphylline 4963‐01‐3

A2S I143 Indaziflam 950782‐86‐2

A2S I144 isopteropodine UNCARINE E(P) 5171‐37‐9

A2S I145 Isradipine 75695‐93‐1

A2S I146 Inositol 87‐89‐8

A2S I147 Ipronidazole D3 N/A

A2S I148 Isoamylamine 107‐85‐7

A2S I149 Ipronidazole Hydroxy 35175‐14‐5

A2S I150 Impurete E de repaglinide N/A

A2S I154 Indigo 482‐89‐3

A2S I156 2‐(3‐HYDROXY‐QUINOLIN‐2‐YL)‐INDAN‐1,3‐DIONE 7576‐65‐0

A2S I158 Ipradinazol D3 1015855‐83‐0

A2S I160 Imatinib mesilate EP 220127‐57‐1

A2S I162 Irbesartan EP 138402‐11‐6

A2S I164 Ibuprofen USP 15687‐27‐1

A2S I166 Iopamidol USP 60166‐93‐0

A2S I168 Itraconazole EP 84625‐61‐6

A2S I170 Indapamide EP 26807‐65‐8

A2S I172 Indomethacin USP 53‐86‐1

A2S I174 Iodixanol USP 92339‐11‐2

A2S I176 Iohexol USP 66108‐95‐0

A2S I178 Ipratropium Bromide USP 66985‐17‐9

A2S I180 Irinotecan Hydrochloride USP 136572‐09‐3

A2S I182 Diluted Isosorbide Mononitrate USP N/A

A2S I184 Isotretinoin USP 4759‐48‐2

A2S I186 Itraconazole USP 84625‐61‐6

A2S I188 Isoconazole nitrate EP 24168‐96‐5

A2S I190 Isoniazid EP 54‐85‐3

A2S I192 Isotretinoin EP 4759‐48‐2

A2S I196 Iopamidol Related Compound AUSP 60166‐98‐5

A2S I198 Iopamidol Related Compound BUSP N/A

A2S I200 Iodixanol Related Compound C USP N/A

A2S I202 Iodixanol Related Compound D USP 89797‐00‐2

A2S I204 Iodixanol Related Compound E USP 255376‐57‐9

A2S I206 Iohexol Related Compound A USP 31127‐80‐7

A2S I208 Iohexol Related Compound C USP 76820‐34‐3

A2S I210 Irbesartan Related Compound AUSP 748812‐53‐5

A2S I212 Isobutene (ca. 8% in Dichloromethane) 115‐11‐7

A2S I214 ß‐Triglycidyl Isocyanurate 59653‐74‐6

A2S I500 (±)‐1,2‐Isopropylideneglycerol‐1,1,2,3,3 D5 74300‐14‐4

A2S I501 (±)‐Ibuprofen D3, Sodium Salt(alpha‐methyl D3) 1219805‐09‐0

A2S I502 myo‐Inositol‐1,2,3,4,5,6 D6 68922‐44‐1

A2S I503 (±)‐Imazalil D5 Sulfate (allyloxy D5) 1398065‐92‐3

A2S I504 (±)‐Ipratropium D3 Bromide (N‐methyl D3) N/A

A2S I505 1‐Iodopropane D7 (stabilized with copper) 59012‐23‐6

A2S I506 4‐Iodotoluene D7 1039678‐66‐4

A2S I509 Imipramine‐2,4,6,8 D4 HCl 61361‐33‐9

A2S I511 Indomethacin D4 (chlorobenzoyl D4) 87377‐08‐0

A2S I512 Indoramin D5 (phenyl D5) 57165‐41‐0

A2S I514 Irbesartan D6 (benzyl D6) N/A

A2S I515 Irgarol D9 (tert‐butyl D9) 1189926‐01‐9

A2S I516 Isonicotinamide‐2,3,5,6 D4 1219799‐40‐2

A2S I517 Isonicotinic D4 Acid 53907‐55‐4

A2S I518 Isophorone D8 (2,4,4,6,6 D5; 3‐methyl D3) 14397‐59‐2

A2S I519 Isophthalic‐2,4,5,6 D4 Acid 148472‐48‐4

A2S I520 Isoproturon D3 (N‐methyl D3) 352438‐80‐3

A2S I521 Isoquinoline D7 17157‐12‐9

A2S I522 L‐Isoleucine‐2 D1 127290‐60‐2


A2S I523 Imidacloprid D4 (imidazolidine‐4,4,5,5 D4) 1015855‐75‐0

A2S I524 Imidazole D4 6923‐01‐9

A2S I525 Imatinib D3 (N‐methyl D3) 1134803‐18‐1

A2S J006 Josamycin 16846‐24‐5

A2S J500 Jasmonic D5 Acid (2,4,4 D3; acetyl‐2,2 D2) N/A

A2S J501 Methyl Jasmonate D5 (2,4,4 D3; acetyl D2) N/A

A2S K001 Ketoprofene 22071‐15‐4

A2S K002 Kresoxim methyl 143390‐89‐0

A2S K003 Ketoprofene D3 159490‐55‐8

A2S K004 Kynurenic acid 492‐27‐3

A2S K005 Kanamycin sulfate 25389‐94‐0

A2S K006 Leucomycin Hydrate 1392‐21‐8

A2S K008 1‐Kestose 470‐69‐9

A2S K009 1,1,1‐Kestopentaose 59432‐60‐9

A2S K010 L‐Kynurenine H2O 2922‐83‐0

A2S K011 Kinetin 525‐79‐1

A2S K015 3‐Keto Fusidic Acid 4680‐37‐9

A2S K017 Ketotifen Fumarate 34580‐14‐8

A2S K018 Ketoprofene USP 22071‐15‐4

A2S K019 Ketotriclabendazole 1201920‐88‐8

A2S K020 Ketamine Hydrochloride USP 1867‐66‐9

A2S K022 Kanamycin monosulfate EP N/A

A2S K024 Ketoprofen Related Compound AUSP 107257‐20‐5

A2S K500 (±)‐Ketoconazole D4 (piperazine‐3,3,5,5 D4) (cis‐isomers) N/A

A2S K501 (±)‐Ketoprofen D4 (propionic D4 acid) 1219805‐29‐4

A2S K502 7‐Ketocholesterol‐25,26,26,26,27,27,27 D7 127684‐08‐6

A2S K504 Kynurenic‐3,5,6,7,8 D5 Acid 350820‐13‐2

A2S L001 Lenacil 2164‐08‐1

A2S L002 Leucomalachite green D5 947601‐82‐3

A2S L003 Leucocristal violet 603‐48‐5

A2S L004 Leucocristal violet D6 N/A

A2S L005 Limonene (R) 5989‐27‐5

A2S L006 Limonene (S) 5989‐54‐8

A2S L007 Linuron 330‐55‐2

A2S L008 Lufenuron 103055‐07‐8

A2S L009 Losartan potassium 124750‐99‐8

A2S L010 Lorazepam 846‐49‐1

A2S L011 Linoleyl palmitate N/A

A2S L012 Lansoprazole 103577‐45‐3

A2S L013 Lysine BOC 13734‐28‐6

A2S L014 Linalool 78‐70‐6

A2S L016 Lauryl sulfate d'ammonium 2235‐54‐3

A2S L017 Lomustine 13010‐47‐4

A2S L030 Limonene 138‐86‐3

A2S L033 Levofloxacin 100986‐85‐4

A2S L034 Linalyl acetate 115‐95‐7

A2S L036 Leptophos 21609‐90‐5

A2S L042 L‐(+)‐Lactic acid 79‐33‐4

A2S L043 Levocetirizine impurity N‐Oxide N/A

A2S L044 Levocetirizine Impurity Lactose Ester N/A

A2S L047 Luteolin 491‐70‐3

A2S L049 Levamisole Hydrochloride 16595‐80‐5

A2S L050 Lidocain 137‐58‐6

A2S L051 Lincomycin hydrochloride monohydrate 7179‐49‐9

A2S L052 Lormetazepam 848‐75‐9

A2S L053 Linolenic acid 463‐40‐1

A2S L056 Leucine EP 61‐90‐5

A2S L057 Lincomycin D3 N/A

A2S L058 Levamisole D5 Hydrochloride 1246819‐64‐6

A2S L060 Lomefloxacin HCl 98079‐52‐8

A2S L061 Lincomycin HCl 7179‐49‐9

A2S L063 Lasalocid A Sodium salt 25999‐20‐6

A2S L064 Leucomalachite green 129‐73‐7

A2S L067 Levocabastine hydrochloride 79547‐78‐7

A2S L068 Trans‐Oak lactone 39638‐67‐0

A2S L070 Losartan 114798‐26‐4

A2S L072 Levodropropizine EP 99291‐25‐5

A2S L074 Lamotrigine EP 84057‐84‐1

A2S L080 Lansoprazole USP 103577‐45‐3


A2S L082 Leflunomide USP 75706‐12‐6

A2S L084 Letrozole USP 112809‐51‐5

A2S L086 Levetiracetam USP 102767‐28‐2

A2S L088 Levodopa USP 59‐92‐7

A2S L090 Levofloxacin USP 138199‐71‐0

A2S L092 Levocetirizine Dihydrochloride USP 130018‐87‐0

A2S L094 Levothyroxine Sodium USP 25416‐65‐3

A2S L096 Lidocain USP 137‐58‐6

A2S L098 Lidocaine Hydrochloride USP 6108‐05‐0

A2S L100 Linezolid usp 165800‐03‐3

A2S L102 Lincomycin Hydrochloride USP 7179‐49‐9

A2S L104 Lisinopril USP 83915‐83‐7

A2S L106 Lorazepam USP 846‐49‐1

A2S L108 Losartan Potassium USP 124750‐99‐8

A2S L110 Lamotrigine Related Compound B USP 50‐45‐3

A2S L112 Lansoprazole Related CompoundA USP 131926‐99‐3

A2S L114 Leflunomide Related Compound A USP 455‐14‐1

A2S L116 Leflunomide Related Compound B USP 108605‐62‐5

A2S L118 Leflunomide Related Compound C USP 61643‐23‐0

A2S L120 Letrozole Related Compound A USP N/A

A2S L122 Levetiracetam Related Compound B USP 7682‐20‐4

A2S L124 Levodopa Related Compound A USP 27244‐64‐0

A2S L126 Levodopa Related Compound B USP N/A

A2S L128 Levofloxacin Related CompoundA USP 117707‐40‐1

A2S L130 Lisinopril Related Compound A USP 328385‐86‐0

A2S L132 Lorazepam Related Compound BSP 2958‐36‐3

A2S L134 Lorazepam Related Compound C USP 93955‐15‐8

A2S L136 Lorazepam Related Compound D USP 54643‐79‐7

A2S L138 Lorazepam Related Compound E USP N/A

A2S L140 Levofloxacin d3 N/A

A2S L500 (±)‐Linalool D3 (vinyl D3) 1216673‐02‐7

A2S L501 (2R)‐Lacosamide D3 (O‐methyl D3) 1217689‐95‐6

A2S L502 D‐Leucine D10 271247‐12‐2

A2S L503 DL‐Leucine D10 29909‐01‐1

A2S L504 DL‐Lysine‐2‐15N 2HCl 2747‐89‐9

A2S L505 D‐Lysine‐3,3,4,4,5,5,6,6 D8 2HCl N/A

A2S L506 Lansoprazole D4 (benzimidazole‐4,5,6,7 D4) 934294‐22‐1

A2S L507 Leflunomide D4 (phenyl D4) 1189987‐23‐2

A2S L510 Levulinic‐3,3,5,5,5 D5 Acid N/A

A2S L511 Lidocaine D10 HCl (N,N‐diethyl D10) 1189959‐13‐4

A2S L512 Linuron D6 (dimethyl D6) 330‐55‐2

A2S L513 Lithocholic‐2,2,4,4 D4 Acid 83701‐16‐0

A2S L514 L‐Leucine D10 106972‐44‐5

A2S L515 L‐Leucine D7 (iso‐propyl D7) 92751‐17‐2

A2S L516 L‐Methionine D3 (S‐methyl D3) 13010‐53‐2

A2S L517 L‐Methionine‐3,3,4,4 D4 67866‐75‐5

A2S L518 Loratadine D5 (ethyl D5) 1398065‐63‐8

A2S L519 Lornoxicam D4 (pyridine D4) 1216527‐48‐8

A2S M001 Malaoxon 1634‐78‐2

A2S M002 Malathion 121‐75‐5

A2S M003 Mancozeb 8018‐01‐7

A2S M004 Mannitol 69‐65‐8

A2S M005 MCPA‐2,4 94‐74‐6

A2S M006 MCPA‐2,4 D3 352431‐14‐2

A2S M007 MCPB 94‐81‐5

A2S M008 Mecoprop 7085‐19‐0

A2S M009 Mefenacet 73250‐68‐7

A2S M010 Mepanipyrim 110235‐47‐7

A2S M011 Merphos 150‐50‐5

A2S M012 Metformine HCl 1115‐70‐4

A2S M013 Mesityloxide 141‐79‐7

A2S M014 Mesosulfuron methyl 208465‐21‐8

A2S M015 Mesotrione 104206‐82‐8

A2S M016 Metalaxyl 57837‐19‐1

A2S M017 Metalaxyl‐M 70630‐17‐0

A2S M018 Metaldehyde 9002‐91‐9

A2S M019 Metamitron 41394‐05‐2

A2S M020 Metazachlor 67129‐08‐2

A2S M021 Metconazole 125116‐23‐6


A2S M022 Methabenzthiazuron 18691‐97‐9

A2S M023 Methacrifos 62610‐77‐9

A2S M024 Methamidophos 10265‐92‐6

A2S M025 Methanol D4 811‐98‐3

A2S M026 Methidathion 950‐37‐8

A2S M027 Methiocarb 2032‐65‐7

A2S M028 Methiocarb sulfone 2179‐25‐1

A2S M029 Methomyl 16752‐77‐5

A2S M030 Methoxychlor 72‐43‐5

A2S M031 Methoxyfenozide 161050‐58‐4

A2S M032 Methyl benzenesulfonate 80‐18‐2

A2S M033 Methyl‐4‐pentanone‐2 108‐10‐1

A2S M034 Methylanthracene‐1 610‐48‐0



A2S M037 Methylchrysene‐1 3351‐28‐8


A2S M039 Methylfluoranthene‐2 33543‐31‐6

A2S M040 Methyl heptadecanoate 1731‐92‐6

A2S M041 Methylisothiocyanate 556‐61‐6

A2S M042 Methylnaphthalene‐1 90‐12‐0

A2S M043 Methylnaphthalene‐2 91‐57‐6

A2S M044 Methyl nonadecanoate 1731‐94‐8

A2S M045 Methyl 9‐Octadecenoate 112‐62‐9

A2S M046 Methyl 9‐12‐Octadecadianoate 112‐63‐0

A2S M047 Methyl 9‐12‐15‐Octadecatrianoate 301‐00‐8

A2S M048 Methyl‐tert‐butylether 1634‐04‐4

A2S M049 Metobromuron 3060‐89‐7

A2S M050 Metolachlor 51218‐45‐2

A2S M051 Metolachlor‐S 87392‐12‐9

A2S M052 Metoprolol tartrate 56392‐17‐7

A2S M053 Metosulam 139528‐85‐1

A2S M054 Metoxuron 19937‐59‐8

A2S M055 Metrafenone 220899‐03‐6

A2S M056 Metribuzin 21087‐64‐9

A2S M057 Metsulfuron methyl 74223‐64‐6

A2S M058 Mevinphos 7786‐34‐7

A2S M059 Mirex 2385‐85‐5

A2S M061 Monocrotophos 6923‐22‐4

A2S M062 Monolinuron 1746‐81‐2

A2S M063 Monuron 150‐68‐5

A2S M064 Morpholine 110‐91‐8

A2S M065 Myclobutanil 88671‐89‐0

A2S M066 Malachite green D5 picrate 1258668‐21‐1

A2S M067 Methanol 67‐56‐1

A2S M068 Methylthiophene‐2 554‐14‐3

A2S M069 Methylthiophene‐3 616‐44‐4

A2S M070 Mecarbam 2595‐54‐2

A2S M071 Monensin sodium salt 22373‐78‐0

A2S M072 Mercaptobenzothiazole‐2 149‐30‐4

A2S M073 Mefenpyr diethyl 135590‐91‐9

A2S M074 Mepronil 55814‐41‐0

A2S M075 Molinate 2212‐67‐1

A2S M076 Myristyl palmitate 4536‐26‐9

A2S M077 Methylbufotenin 1019‐45‐0

A2S M078 Morphine 57‐27‐2

A2S M079 Methyl‐2‐butanol‐1 137‐32‐6

A2S M080 Methylcyclohexane 108‐87‐2

A2S M081 Methylcyclohexanone‐2 583‐60‐8


A2S M083 Methylpentane‐2 107‐83‐5




A2S M088 Methylbutane‐2 78‐78‐4

A2S M089 Metam sodium trihydrate 6734‐80‐1

A2S M090 Metiram 9006‐42‐2

A2S M091 Methoxy‐2‐vinylphenol‐4 7786‐61‐0

A2S M092 Mecoprop‐2‐butoxyethyl ester 23359‐62‐8


A2S M094 Methyl pentachlorophenyl sulfide 1825‐19‐0

A2S M095 Methoprene 40596‐69‐8

A2S M096 Methomyl oxime 13749‐94‐5

A2S M097 Mecoprop P 16484‐77‐8

A2S M098 Maneb 12427‐38‐2

A2S M099 Methyl stearate 112‐61‐8

A2S M100 Methylephedrine 552‐79‐4

A2S M101 Metronidazole 443‐48‐1

A2S M102 Malathion D6 1189877‐72‐2

A2S M103 Methyldibenzylidene sorbitol 54686‐97‐4

A2S M106 Methane sulfonic acid 75‐75‐2

A2S M108 Mephosfolan 950‐10‐7

A2S M109 Methiocarb sulfoxide 2635‐10‐1

A2S M110 Malathion D7 352438‐94‐9

A2S M111 Methoxy‐4‐phenylenediamine‐1,3 615‐05‐4

A2S M112 Methoxy‐2‐methylaniline‐5 120‐71‐8

A2S M113 4,4'‐Methylene bis(2‐chloroaniline) 101‐14‐4

A2S M130 Mandipropamid 374726‐62‐2

A2S M132 Metaldehyde cyclique 108‐62‐3

A2S M133 MCPA potassium salt 5221‐16‐9

A2S M134 Methyl‐6‐hepten‐5‐one‐2 110‐93‐0

A2S M135 Metazachlor ethane sulfonic acid 172960‐62‐2

A2S M136 Metolachlor oxanillic acid 152019‐73‐3

A2S M137 Metolachlor ethane sulfonic acid sodium 947601‐85‐6

A2S M138 Methyl‐2‐propanethiol‐1 513‐44‐0

A2S M139 Mercapto‐3‐hexanol‐1 N/A

A2S M140 MMP‐4 19872‐52‐7

A2S M141 mercaptohexyl acetate 136954‐20‐6

A2S M145 Milbemycine 51596‐11‐3

A2S M146 Meptyldinocap 131‐72‐6

A2S M147 Maleic hydrazide 123‐33‐1

A2S M148 Melphalan 148‐82‐3

A2S M149 Mercaptopurine 50‐44‐2

A2S M150 Mitoxanthrone HCl 70476‐82‐3

A2S M152 Mestranol 72‐33‐3

A2S M153 Methylindole‐1 603‐76‐9







A2S M160 2‐Methyl‐1‐nitronaphthalene 881‐03‐8

A2S M162 Mefenamic acid impurete B N/A

A2S M163 Mefenamic acid 61‐68‐7

A2S M166 Monoacetin 26446‐35‐5

A2S M167 Methylstyrene‐a 98‐83‐9

A2S M168 Methyl paraben 99‐76‐3

A2S M169 4‐Methoxybenzyl alcohol 105‐13‐5

A2S M176 Methionine‐L 63‐68‐3

A2S M177 Methyl paraben D4 362049‐51‐2

A2S M178 Methylisoborneol‐2 2371‐42‐8

A2S M179 1‐Methylfluorene 1730‐37‐6


A2S M186 Myrcene 123‐35‐3

A2S M187 Methyltin trichloride 993‐16‐8

A2S M188 Melamine‐13C3 1173022‐88‐2

A2S M196 Mecoprop D3 352431‐15‐3

A2S M197 Metazachlor‐D6 N/A

A2S M198 MONURON D6 217488‐65‐8

A2S M201 Methenolone Acétate 434‐05‐9

A2S M202 Methenolone Enanthate 303‐42‐4

A2S M206 Mepiquat chloride 24307‐26‐4

A2S M217 Metazachlor oxanilic acid 1231244‐60‐2

A2S M219 Methoprene‐(S) 65733‐16‐6

A2S M220 Meloxicam 71125‐38‐7

A2S M223 Methacrylonitrile 126‐98‐7

A2S M231 MCPB‐D6 N/A

A2S M235 Malachite Green chloride 569‐64‐2


A2S M236 Marbofloxacin 115550‐35‐1

A2S M237 Mabuterol 56341‐08‐3

A2S M238 Methyl Tricosanoate 2433‐97‐8

A2S M239 Methyldymron 42609‐73‐4

A2S M240 Methylindole‐3 D3 111399‐60‐1

A2S M241 Mecoprop‐2‐ethylhexyl ester 71526‐69‐7

A2S M242 Mecoprop‐2,4,4‐trimethylpentyl ester 217487‐13‐3

A2S M243 Mecoprop‐2‐octyl ester 28473‐03‐2

A2S M244 Myosmine 532‐12‐7

A2S M250 Methotrexate H2O 59‐05‐2

A2S M254 MKG‐264 113‐48‐4

A2S M257 Methyl 1,H benzotriazole (Mixture) 29385‐43‐1

A2S M259 1‐Methyl‐3‐nitroguanidine wet. 25% water 4245‐76‐5

A2S M260 Methylamine 40% in MeOH 74‐89‐5

A2S M262 Methyl nitrate 598‐58‐3

A2S M263 3‐Methyl‐2,4,6‐trinitrophenol 602‐99‐3

A2S M264 Methyl heptadecanoate D33 1219804‐81‐5

A2S M265 N‐Methylacetamide 79‐16‐3

A2S M266 2‐Methoxyethanol 109‐86‐4

A2S M267 4,4'‐Methylenediphenyl diisocyanate 101‐68‐8

A2S M268 Methoxyphenylpiperazine 2.HCl 38869‐47‐5

A2S M271 Mirtazapine D3 1216678‐68‐0

A2S M272 Mirtazapine 85650‐52‐8

A2S M273 Metronidazole hydroxy 4812‐40‐2

A2S M274 Metoclopramide HCl 7232‐21‐5

A2S M275 D‐Maltose H2O 6363‐53‐7

A2S M276 D‐Melezitose H2O 207511‐10‐2

A2S M282 Methylcyclopentane 96‐37‐7

A2S M283 Methylpentane‐3 96‐14‐0

A2S M284 Methyl acetate 79‐20‐9

A2S M285 Methyl metacrylate 80‐62‐6

A2S M292 (E)‐Metominostrobin 133408‐50‐1

A2S M293 Mepivacaine HCl 1722‐62‐9

A2S M294 Metoprolol acid 56392‐14‐4

A2S M296 Methylene Dithiocyanate 6317‐18‐6

A2S M299 Melatonin 73‐31‐4

A2S M301 Methylimidazole‐2 693‐98‐1

A2S M302 Methylimidazole‐4 822‐36‐6

A2S M319 Meloxicam EP 71125‐38‐7

A2S M324 Metformine HCl D6 1185166‐01‐1

A2S M325 N‐(tert‐Butyldimethylsilyl)‐N‐methyltrifluoroacetamide MTBSTFA 77377‐52‐7

A2S M326 N‐Methyl‐N‐trimethylsilyltrifluoroacetamide MSTFA 24589‐78‐4

A2S M327 Marbofloxacin D8 1185053‐37‐5

A2S M328 4,4'‐Methylenebis(phenyl isocyanate) 101‐68‐8

A2S M329 2‐Methyl‐4‐isothiazolin‐3‐one 2682‐20‐4

A2S M330 Methoxyacetic Acid 625‐45‐6

A2S M331 2‐(2‐Methoxyethoxy)acetic acid 16024‐56‐9

A2S M336 Malic acid 6915‐15‐7

A2S M338 3‐Methylxanthine 1076‐22‐8

A2S M339 3‐(Methylphosphinico)propionic acid 15090‐23‐0

A2S M354 mitraphylline 509‐80‐8

A2S M356 E‐Mevinphos 26718‐65‐0

A2S M358 Methyl Cinnamate 103‐26‐4

A2S M359 Maltol 118‐71‐8

A2S M360 Maleic hydrazide D2 N/A

A2S M361 4‐Methylbenzylidene Camphor 36861‐47‐9

A2S M363 Maduramicin Ammonium salt 84878‐61‐5

A2S M364 Melamine Monomer 108‐78‐1

A2S M365 Metolachlor‐S NOA N/A

A2S M367 (Methoxymethyl)triphenylphosphonium Chloride 4009‐98‐7

A2S M368 Methyltriphenylphosphonium Bromide 1779‐49‐3

A2S M369 2‐Methoxy‐5‐nitroaniline 99‐59‐2

A2S M371 Methylphenidate hydrochloride 298‐59‐9

A2S M372 Monomethyl Azelate 2104‐19‐0

A2S M373 Manidipine Dihydrochloride 89226‐75‐5

A2S M374 1‐Methylxanthine 6136‐37‐4

A2S M378 4‐Mercaptophenylacetic acid 39161‐84‐7

A2S M379 2‐Methyl‐6‐ethylaniline 24549‐06‐2

A2S M380 Methyl arsenic disodium salt 144‐21‐8


A2S M381 Montelukast Sodium Hydrate 151767‐02‐1

A2S M384 Methiocarb‐(N‐methyl‐d3) 1581694‐94‐1

A2S M385 Montelukast dicyclohexylamineEP N/A

A2S M386 2‐Mercaptoethanol 60‐24‐2

A2S M387 Montelukast for peak identification EP N/A

A2S M388 Methyltestosterone EP 58‐18‐4

A2S M389 Montelukast dicyclohexylamineUSP N/A

A2S M390 Morpholin‐2‐one 4441‐15‐0

A2S M391 Memantine HCl 41100‐52‐1

A2S M392 Miconazole nitrate EP 22832‐87‐7

A2S M393 Mebendazole 31431‐39‐7

A2S M395 Mebendazole amine 52329‐60‐9

A2S M397 4‐Methylamino Antipyrine D3 1246820‐06‐3

A2S M399 Meloxicam D3 942047‐63‐4

A2S M401 Metalaxyl D6 N/A

A2S M402 Mebendazole EP 31431‐39‐7

A2S M403 Metconazole D6 125116‐23‐6

A2S M404 Mepyramine maleate EP 59‐33‐6

A2S M405 2‐Methylquinoline 91‐63‐4

A2S M406 Metamizole sodium EP 5907‐38‐0

A2S M407 Menadione Vitamine K3 58‐27‐5

A2S M408 Mesalazine EP 89‐57‐6

A2S M410 Metformine HCl EP 1115‐70‐4

A2S M412 Methylphenidate hydrochlorideEP 298‐59‐9

A2S M414 Miconazole EP 22916‐47‐8

A2S M416 Morphine hydrochloride (trihydrate) EP 6055‐06‐7

A2S M418 Morphine sulfat EP 6211‐15‐0

A2S M420 Methyl parahydroxybenzoate EP 99‐76‐3

A2S M424 Magnesium Carbonate USP 23389‐33‐5

A2S M426 Maprotiline Hydrochloride USP 10347‐81‐6

A2S M428 Medroxyprogesterone Acetate USP 71‐58‐9

A2S M430 Memantine Hydrochloride USP 41100‐52‐1

A2S M432 Menthol USP 2216‐51‐5

A2S M434 Meropenem USP 119478‐56‐7

A2S M436 Methenamine USP 100‐97‐0

A2S M438 Methylprednisolone USP 83‐43‐2

A2S M440 Methyl Salicylate USP 119‐36‐8

A2S M442 Methocarbamol USP 532‐03‐6

A2S M444 Metoprolol Succinate USP 98418‐47‐4

A2S M446 Metoprolol Tartrate USP 56392‐17‐7

A2S M448 Metronidazole USP 443‐48‐1

A2S M450 Midazolam CIV USP 59467‐70‐8

A2S M452 Mometasone Furoate USP 83919‐23‐7

A2S M454 Mupirocin USP 12650‐69‐0

A2S M456 Mupirocin Calcium usp 115074‐43‐6

A2S M458 Menadione USP 58‐27‐5

A2S M462 Miconazole USP 22916‐47‐8

A2S M464 Metformin Related Compound A USP 461‐58‐5

A2S M466 Melamine Monomer USP 108‐78‐1

A2S M468 Meprednisone usp 1247‐42‐3

A2S M470 Minoxidil USP 38304‐91‐5

A2S M472 Methionine‐L USP 63‐68‐3

A2S M474 Meloxicam USP 71125‐38‐7

A2S M476 Memantine Related Compound A USP 702‐79‐4

A2S M478 Memantine Related Compound B USP 707‐37‐9

A2S M482 Methyl 2‐methoxy‐5‐sulfamoylbenzoate 33045‐52‐2

A2S M484 Metam sodium 137‐42‐8

A2S M486 5‐Methyl‐2,3‐hexanedione 13706‐86‐0

A2S M488 Methylmercury(II) chloride 115‐09‐3

A2S M492 3‐Methylnonane‐2,4‐dione (Mixture of isomers) 113486‐29‐6

A2S M500 (‐)‐2‐Methyl D3‐isoborneol 135441‐89‐3

A2S M501 (±)‐18‐Methyl D3‐eicosanoic Acid N/A

A2S M502 (±)‐3‐Methyloctane D20 345909‐08‐2

A2S M503 (±)‐3‐Methylpentanoic D11 Acid N/A

A2S M504 (±)‐7‐Methyl D3‐nonanoic Acid N/A

A2S M505 (±)‐Mandelic‐2,3,4,5,6 D5 Acid 70838‐71‐0

A2S M506 (±)‐Metanephrine D3 HCl (N‐methyl D3) 1215507‐88‐2

A2S M507 (±)‐Methocarbamol D3 (methoxyD3) 1346600‐86‐9

A2S M508 (±)‐Metolachlor D6 (propyl D6) 1219803‐97‐0


A2S M509 (±)‐Metoprolol D7 HCl (iso‐propyl D7) 1219798‐61‐4

A2S M510 (±)‐Mevalonolactone‐4,4,5,5 D4 349553‐98‐6

A2S M511 (±)‐Mevalonolactone‐4,4,5,5,6,6,6 D7 347840‐19‐1

A2S M512 (±)‐Mianserin D3 HCl (methyl D3) 1219804‐97‐3

A2S M513 (±)‐Miconazole D5 Nitrate (2,4‐dichlorobenzyloxy D5) 1398065‐80‐9

A2S M514 (±)‐Modafinil D10 (diphenyl D10) 1219804‐30‐4

A2S M515 (E)‐Mycophenolate Mofetil D4 (morpholinylethyl D4) 1132748‐21‐0

A2S M516 (E,Z)‐Methomyl D3 (N‐methyl D3) 1398109‐07‐3

A2S M517 (R)‐(‐)‐Metalaxyl D6 (2,6‐dimethyl D6) 1398112‐32‐7

A2S M518 (RS)‐Malic‐2,3,3 D3 Acid 104596‐63‐6

A2S M519 (S)‐(‐)‐Malic‐2,3,3 D3 Acid 59652‐74‐3

A2S M520 1‐Methylimidazole D6 285978‐27‐0

A2S M521 1‐Methylnaphthalene D10 38072‐94‐5

A2S M522 2‐Methoxy D3‐aniline 1398066‐00‐6

A2S M523 2‐Methoxy D3‐phenol 74495‐69‐5

A2S M524 2‐Methoxy‐17beta‐estradiol‐1,4,16,16,17 D5 358731‐34‐7

A2S M525 2‐Methoxyestrone‐1,4,16,16 D4 949885‐90‐9

A2S M526 2‐Methoxyethanol‐1,1,2,2 D4 138667‐25‐1

A2S M527 2‐Methoxynaphthalene‐1,3,4,5,6,7,8 D7 1219795‐25‐1

A2S M528 2‐Methoxyphenol‐3,4,5,6 D4 7329‐52‐4

A2S M529 2‐Methyl D3‐1,4‐naphthoquinone 5172‐16‐7

A2S M530 2‐Methyl‐1,4‐naphthoquinone D8 478171‐80‐1

A2S M531 2‐Methylfuran D6 (stabilized with BHT) 1398065‐93‐4

A2S M532 2‐Methylnaphthalene D10 7297‐45‐2

A2S M533 2‐Methylpentane D14 284487‐65‐6

A2S M534 4‐Methoxy (toluene D7) 1036431‐36‐3

A2S M535 4‐Methoxyestrone‐1,2,16,16 D4 N/A

A2S M536 4‐Methoxyphenol‐2,3,5,6 D4 159839‐23‐3

A2S M537 4‐Methoxyphenyl‐2,3,5,6 D4 acetonitrile 1219798‐74‐9

A2S M538 4‐Methoxytoluene‐2,3,5,6 D4 350818‐57‐4

A2S M539 4‐Methylcatechol D8 1219803‐18‐5

A2S M540 4‐Methylpentanoic Acid D12 116287‐57‐1

A2S M541 4‐Methylpiperidine‐2,2,6,6 D4 1219798‐85‐2

A2S M542 4‐Methylpyridine D7 29372‐29‐0

A2S M543 trans,trans‐Muconic D4 Acid N/A

A2S M544 5‐Methoxytryptamine‐alpha,alpha,beta,beta D4 96236‐05‐4

A2S M545 5‐Methoxytryptamine‐alpha,alpha,beta,beta D4 HCl 66521‐35‐5

A2S M546 6‐Methyl D3‐mercaptopurine 33312‐93‐5

A2S M547 9‐Methylanthracene D12 6406‐97‐9

A2S M548 alpha‐Methylstyrene D10 (stabilized with hydroquinone) 10362‐82‐0

A2S M549 DL‐Methionine‐3,3,4,4 D4 93709‐61‐6

A2S M550 D‐Mannitol‐1,1,2,3,4,5,6,6 D8 N/A

A2S M551 D‐Methionine D3 (S‐methyl D3) 284665‐18‐5

A2S M553 Malathion D10 (diethyl D10) 347841‐48‐9

A2S M556 Malonic Acid D4 813‐56‐9

A2S M559 Melperone D4 HCl (4‐methylpiperidine‐2,2,6,6 D4) 1219798‐80‐7

A2S M560 Mepiquat D16 Chloride N/A

A2S M561 Meprobamate D3 (methyl D3) 1185106‐66‐4

A2S M562 Metaldehyde D16 1219805‐73‐8

A2S M563 Metaxalone D3 (3,5‐dimethylphenoxy‐2,4,6 D3) 1192812‐66‐0

A2S M564 Methamidophos D6 (dimethyl D6) 1219799‐41‐3

A2S M566 Methaqualone D5 (tolyl‐alpha,alpha,alpha,4,6 D5) 1184966‐71‐9

A2S M567 Methimazole D3 (methyl D3) 1160932‐07‐9

A2S M568 Methoxy D3‐flurane 71444‐46‐7

A2S M569 Methoxychlor D6 (dimethoxy D6) 106031‐79‐2

A2S M570 Methoxyfenozide D9 (3,5‐dimethylbenzoyl D9) N/A

A2S M571 Methoxyl D3‐amine HCl 110220‐55‐8

A2S M572 Midazolam D7 (1‐methyl D3‐4H‐imidazo‐3 D1; 2‐fluorophenyl‐3,4,5 D3) 1219805‐42‐1

A2S M573 Minoxidil D10 (piperidine D10) 1020718‐66‐4

A2S M574 Morpholine D9 203578‐31‐8

A2S M575 Morpholine‐2,2,3,3,5,5,6,6 D8HCl 1107650‐56‐5

A2S M576 Myosmine‐2,4,5,6 D4 (pyridineD4) 66148‐17‐2

A2S M577 N‐Ethyl D5‐maleimide 360768‐37‐2

A2S N001 4‐N‐Methyl‐N‐nitrosoamino‐1‐3pyridyl‐1‐butanone 64091‐91‐4

A2S N002 4‐N‐Methyl‐N‐nitrosoamino‐1‐3pyridyl‐1‐butanone D4 764661‐24‐7

A2S N003 N‐Acetylbenzoquinoneimine 50700‐49‐7

A2S N004 Naphthalene 91‐20‐3

A2S N005 Naphthalene D8 1146‐65‐2

A2S N006 Napropamide 15299‐99‐7


A2S N007 Neburon 555‐37‐3

A2S N008 Nicosulfuron 111991‐09‐4

A2S N009 Nitrobenzotrifluoride‐3 98‐46‐4

A2S N010 Nitrobenzotrifluoride‐4 402‐54‐0

A2S N011 Nitrofen 1836‐75‐5

A2S N012 Naproxene 22204‐53‐1

A2S N013 N‐Nitrosodiphenylamine D6 93951‐95‐2

A2S N014 N‐Nitrosodipropylamine D14 93951‐96‐3

A2S N015 Neomycin sulfate 1405‐10‐3

A2S N016 Nitrosonornicotine‐2,4,5,6 D4 66148‐19‐4

A2S N017 N‐Nitrosopiperidine 100‐75‐4

A2S N018 N‐Nitrosopyrolidine 930‐55‐2

A2S N019 N‐Nitrosopyrolidine D8 1219802‐09‐1

A2S N020 N‐Nitrosoanabasine 37620‐20‐5

A2S N021 N‐Nitrosoanatabine 887407‐16‐1

A2S N022 N‐Nitrosoanatabine‐2,4,5,6 D4 1020719‐69‐0

A2S N023 N‐Nitrosomorpholine 59‐89‐2

A2S N024 N‐Nitrosonornicotine 80508‐23‐2

A2S N025 N‐Nitrosomorpholine D8 1219805‐76‐1

A2S N026 Nitrophenol‐2 88‐75‐5

A2S N027 Nonane‐n 111‐84‐2

A2S N029 Norflurazon 27314‐13‐2

A2S N030 Naphtol‐1 90‐15‐3

A2S N031 Nitrocellulose 9004‐70‐0

A2S N032 N‐Nitrosodibutylamine 924‐16‐3

A2S N033 N‐Nitrosodiethylamine 55‐18‐5

A2S N034 N‐Nitrosodimethylamine 62‐75‐9

A2S N035 N‐Nitrosodiphenylamine 86‐30‐6

A2S N036 N‐Nitrosodipropylamine 621‐64‐7

A2S N037 N‐Nitrosomethylethylamine 10595‐95‐6

A2S N038 Nonylphenol‐4 84852‐15‐3

A2S N039 Naled 300‐76‐5

A2S N040 Nonachlor trans 39765‐80‐5

A2S N041 Nuarimol 63284‐71‐9

A2S N042 Naptalam 132‐66‐1

A2S N043 Nonylphenol‐4‐n 104‐40‐5

A2S N044 Nonachlor cis 5103‐73‐1

A2S N045 Nafronyl oxalate salt 3200‐06‐4

A2S N046 Nicosulfuron D6 1189419‐41‐7

A2S N047 Nonanone‐2 821‐55‐6

A2S N048 Nonanone‐5 502‐56‐7

A2S N049 Nitrobenzene 98‐95‐3

A2S N050 Nitrosodimethylamine‐N D6 17829‐05‐9

A2S N051 Nitrothal isopropyl 10552‐74‐6

A2S N052 Nonyl‐4 phenol diethoxylate 20427‐84‐3

A2S N053 Norfloxacin D5 1015856‐57‐1

A2S N054 Norfloxacin 70458‐96‐7

A2S N056 Novaluron 116714‐46‐6

A2S N057 N‐Nitrosodiethanolamine 1116‐54‐7

A2S N061 Nitrophenol‐4 100‐02‐7

A2S N062 Nonanal 124‐19‐6

A2S N064 Nonenal‐trans‐2 18829‐56‐6

A2S N065 Nitrotoluene‐2 88‐72‐2

A2S N066 Nonylphenoxy‐4 acetic acid‐2 3115‐49‐9

A2S N067 Nonylphenol‐4‐mono ethoxylate 104‐35‐8

A2S N068 Norephedrine HCl 14838‐15‐4

A2S N069 Nickel 7440‐02‐0

A2S N070 Norpseudoephedrine HCl 2153‐98‐2

A2S N071 Nicarbazine 330‐95‐0

A2S N072 N‐Nitrosodiisopropylamine 601‐77‐4

A2S N073 N‐Nitrosodiisobutylamine 997‐95‐5

A2S N074 N‐Nitrosodiisononylamine 1207995‐62‐7

A2S N075 N‐Nitrosodibenzylamine 5336‐53‐8

A2S N076 N‐Nitroso‐N‐methyl‐N‐phenylamine 614‐00‐6

A2S N077 N‐Nitroso‐N‐ethyl‐N‐phenylamine 612‐64‐6

A2S N078 Nonylphenoxypoly(ethyleneoxy)ethanol 9016‐45‐9

A2S N079 Naphtol AS 92‐77‐3

A2S N080 Nicotine 54‐11‐5

A2S N083 Nordiazepam 1088‐11‐5


A2S N084 Nonylphenol‐4‐n D4 OD 358730‐95‐7

A2S N086 Nitrite de sodium 7632‐00‐0

A2S N088 Nitroxinil 1689‐89‐0

A2S N089 Nornicotine 5746‐86‐1

A2S N090 Niflumic acid 4394‐00‐7

A2S N091 1‐Nitronaphthalene D7 80789‐77‐1

A2S N092 2‐Nitrobiphenyl D9 38537‐53‐0

A2S N093 9‐Nitroanthracene D9 220381‐38‐4

A2S N094 3‐Nitrofluoranthene D9 N/A

A2S N095 6‐Nitrochrysene D11 203805‐92‐9

A2S N096 1,4‐Naphthoquinone D6 26473‐08‐5

A2S N097 Nitrosopiperidine‐n D10 960049‐21‐2

A2S N098 Nitrosodi‐n‐butylamine‐N D18 1219798‐82‐9

A2S N101 Nafronyl 31329‐57‐4

A2S N102 Nitrobenzene D5 4165‐60‐0

A2S N107 Nitenpyram 150824‐47‐8

A2S N110 Nerol 106‐25‐2

A2S N112 Naloxone‐N‐oxide 112242‐14‐5

A2S N121 2‐NP‐AHD 623145‐57‐3

A2S N122 2‐NP‐AMOZ 183193‐59‐1

A2S N123 2‐NP‐AOZ 19687‐73‐1

A2S N124 Nafcillin sodium monohydrate 7177‐50‐6

A2S N125 Narasin 55134‐13‐9

A2S N126 2‐NP‐AMOZ D5 N/A

A2S N127 2‐Naphthoxyacetic acid 120‐23‐0

A2S N130 Nicotyrine beta 487‐19‐4

A2S N134 Nitrosobis(2‐hydroxyethyl)amine D8 N/A

A2S N135 Nitrilotriacetic acid NTA 139‐13‐9

A2S N136 Disodium 1,5‐Naphthalenedisulfonate Hydrate 207569‐02‐6

A2S N137 Trisodium Naphthalene‐1,3,6‐trisulfonate Hydrate 5182‐30‐9

A2S N138 3‐Aminonaphthalene‐1,5‐disulfonic acid 131‐27‐1



A2S N141 Naphtol‐2 135‐19‐3

A2S N142 Naphthalene‐1,3,5‐sulfonate 6654‐64‐4

A2S N143 Nonylphenol‐4 13C6 211947‐56‐7

A2S N144 Nitrodiphenylamine‐2 119‐75‐5

A2S N145 N‐Nitrourea 556‐89‐8

A2S N146 4‐Nitrotoluene D7 84344‐19‐4

A2S N148 Nalidixic acid 389‐08‐2

A2S N149 Neospiramycin 70253‐62‐2

A2S N150 Naphazoline HCl 550‐99‐2

A2S N151 Nicotinamide Vitamine B3 98‐92‐0

A2S N163 N4‐Acetyl‐sulfamethoxazol 21312‐10‐7

A2S N164 Nitronaphtalene‐1 86‐57‐7

A2S N165 Nitroaniline‐4 100‐01‐6

A2S N166 (R)‐Norfluoxetine 130194‐43‐3

A2S N167 Nistose Trihydrate 13133‐07‐8

A2S N168 Nitrazepam 146‐22‐5

A2S N172 Nitrofluorene‐2 607‐57‐8

A2S N173 Nitroanthracene‐9 602‐60‐8

A2S N174 Nitrofluoranthene‐3 892‐21‐7

A2S N175 Nitropyrene‐1 5522‐43‐0

A2S N176 Nitrochrysene‐6 7496‐02‐8

A2S N177 Novobiocin sodium salt 1476‐53‐5

A2S N178 L‐Norleucine 327‐57‐1

A2S N179 (‐)‐Norgestrel 797‐63‐7

A2S N180 Norethindrone (Norethisterone) 68‐22‐4

A2S N181 Norfloxacin D8 1216601‐32‐9

A2S N183 Nabam 142‐59‐6

A2S N184 Nitroanisole‐4 100‐17‐4

A2S N194 Nitro Blue Tetrazolium 298‐83‐9

A2S N199 1‐Naphthaleneacetic Acid 86‐87‐3

A2S N200 1‐Naphthyl Isocyanate 86‐84‐0

A2S N201 Nitrofurazone 59‐87‐0

A2S N202 Nevirapin 129618‐40‐2

A2S N203 N‐Nitrosodiethyl‐D10‐amine N/A

A2S N204 N‐Nitrosoethylmethyl‐D3‐amine N/A

A2S N205 Nitrofurantoin 67‐20‐9


A2S N206 1,5‐DichloroNaphtalène 1825‐30‐5

A2S N207 N‐Nitroso‐N‐methylbutylamine 7068‐83‐9

A2S N208 2‐Nitrophenol Sodium Salt 824‐39‐5

A2S N209 4‐Nitrobiphenyl 92‐93‐3

A2S N210 Naproxen‐d3 958293‐77‐1

A2S N211 Nitrodiphenylamine‐4 836‐30‐6

A2S N213 N‐(3,5‐dimethyl‐1‐adamantyl)formamide USP compound E 351329‐88‐9

A2S N214 2‐Nitropropane 79‐46‐9

A2S N215 2‐NP‐SCA 16004‐43‐6

A2S N216 Nimesulide EP 51803‐78‐2

A2S N217 Nigericin sodium 28643‐80‐3

A2S N218 Norethisterone acetate EP 51‐98‐9

A2S N220 Nystatin EP 1400‐61‐9

A2S N222 Neomycin sulfate, for microbiological assay EP 1405‐10‐3

A2S N224 Nonylphenol‐4‐mono ethoxylated4 N/A

A2S N226 Naphazoline HCl USP 550‐99‐2

A2S N228 Naproxene USP 22204‐53‐1

A2S N230 Naproxen Sodium USP 26159‐34‐2

A2S N232 Nebivolol Hydrochloride USP 152520‐56‐4

A2S N234 Neostigmine Methylsulfate USP 51‐60‐5

A2S N236 Netilmicin Sulfate USP 56391‐57‐2

A2S N238 Nifedipine USP 21829‐25‐4

A2S N240 Nizatidine USP 76963‐41‐2

A2S N242 Natamycin USP 7681‐93‐8

A2S N244 Nordazepam CIV USP 1088‐11‐5

A2S N246 Norgestrel USP 6533‐00‐2

A2S N248 Nifedipine Nitrophenylpyridine Analog USP 67035‐22‐7

A2S N250 Nifedipine Nitrosophenylpyridine Analog USP 50428‐14‐3

A2S N252 Nonyl Undecyl Phthalate 65185‐89‐9

A2S N258 19‐Nortestosterone 434‐22‐0

A2S N500 (‐)‐Norelgestromin‐2,2,4,6,6,10 D6 1263184‐13‐9

A2S N501 (‐)‐Norgestrel‐2,2,4,6,6,10 D6 N/A

A2S N502 (±)‐Naproxen D3 (alpha‐methylD3) 958293‐77‐1

A2S N503 (±)‐Nicotine D3 (N‐methyl D3) 69980‐24‐1

A2S N504 (±)‐Nicotine D7 (N‐methyl D3;pyridine D4) 1219805‐86‐3

A2S N505 (±)‐Nicotine‐2,4,5,6 D4 (pyridine D4) 350818‐69‐8

A2S N506 (±)‐Nisoldipine D4 (2‐nitrophenyl D4) 1219795‐47‐7

A2S N507 (±)‐Norephedrine‐gamma,gamma,gamma D3 HCl 1219805‐01‐2

A2S N508 (±)‐Norepinephrine‐2,5,6,alpha,beta,beta D6 HCl 1219803‐04‐9

A2S N509 (±)‐Norfluoxetine D5 HCl (propyl‐1,1,2,2,3 D5) 1185132‐92‐6

A2S N510 (±)‐Normetanephrine‐alpha,beta,beta D3 HCl 1085333‐97‐6

A2S N511 (±)‐Nornicotine‐2,4,5,6 D4 (pyridine D4) 66148‐18‐3

A2S N512 (4‐n‐Nonylphenoxy)acetic‐2,2 D2 Acid 1219798‐75‐0

A2S N514 1,9‐Nonane‐2,2,3,3,4,4,5,5,6,6,7,7,8,8 D14‐diol 1219805‐89‐6

A2S N515 1,9‐Nonanedioic D14 Acid 119176‐67‐9

A2S N516 1‐Naphthol D8 207569‐03‐7

A2S N518 1‐Nitropyrene D9 93487‐20‐8

A2S N519 2‐Naphthol D8 78832‐61‐8

A2S N520 2‐Nitroaniline‐3,4,5,6 D4 204244‐80‐4

A2S N521 2‐Nitrobenzoic D4 Acid 855997‐63‐6

A2S N522 2‐Nitrobenzonitrile D4 1219795‐50‐2

A2S N524 2‐Nitrofluorene D9 128008‐87‐7

A2S N525 2‐Nitrophenol‐3,4,5,6 D4 93951‐78‐1

A2S N526 2‐Nitrotoluene‐3,4,5,6 D4 115049‐76‐8

A2S N527 2‐Nonanone‐1,1,1,3,3 D5 1398065‐76‐3



A2S N530 3‐Nitrobenzyl D6 Alcohol 1219795‐18‐2



A2S N534 4‐Nitrobenzonitrile D4 1219798‐46‐5

A2S N535 4‐Nitrobiphenyl D9 350818‐59‐6

A2S N536 4‐Nitrophenol‐2,3,5,6 D4 93951‐79‐2

A2S N537 4‐Nitrotoluene‐2,3,5,6 D4 1276197‐16‐0

A2S N538 6‐Nitrobenzo[a]pyrene D11 352431‐12‐0

A2S N541 Di‐n‐nonyl Phthalate‐3,4,5,6 D4 1202865‐43‐7

A2S N542 Ethyl Nicotinate‐2,4,5,6 D4 66148‐16‐1

A2S N543 Methyl Nicotinate‐2,4,5,6 D4 345909‐99‐1

A2S N544 Nabumetone D3 (methoxy D3) 1216770‐08‐9


A2S N545 Nandrolone‐16,16,17 D3 120813‐22‐1

A2S N547 Nateglinide D5 (phenyl D5) 1227666‐13‐8

A2S N548 Nicorandil D4 (pyridyl D4) 1132681‐23‐2

A2S N550 Nicotinamide‐2,4,5,6 D4 347841‐88‐7

A2S N551 Nicotinic D4 Acid 66148‐15‐0

A2S N552 Nicotinonitrile D4 1020719‐32‐7

A2S N553 Nicotinuric D4 Acid (pyridyl D4) 1216737‐36‐8

A2S N554 Nifedipine D4 (2‐nitrophenyl D4) 1219798‐99‐8

A2S N565 n‐Nonadecane D40 39756‐36‐0

A2S N566 n‐Nonane D20 121578‐11‐8

A2S N567 n‐Nonylbenzene D24 1219799‐13‐9

A2S N568 Nonanal D18 N/A

A2S N570 Nordiazepam D5 (phenyl D5) 65891‐80‐7

A2S N571 Norethindrone‐2,2,4,6,6,10 D6 N/A

A2S N572 Norfentanyl D5 (phenyl D5) 1211527‐23‐9

A2S N574 Nortriptyline D3 HCl (N‐methyl D3) 203784‐52‐5

A2S O001 Octachloronaphthalene 2234‐13‐1

A2S O002 Octadecane‐n 593‐45‐3

A2S O003 Octane‐n 111‐65‐9

A2S O004 Octylphenol‐4‐n 1806‐26‐4

A2S O005 Octylphenol‐4‐n D17 1219794‐55‐4

A2S O006 Octylphenol‐4‐tert 140‐66‐9

A2S O007 Ofurace 58810‐48‐3

A2S O008 Omethoate 1113‐02‐6

A2S O009 Oryzalin 19044‐88‐3

A2S O010 Oxadiazon 19666‐30‐9

A2S O011 Oxadixyl 77732‐09‐3

A2S O012 Oxamyl 23135‐22‐0

A2S O013 Oxazepam 604‐75‐1

A2S O014 Ofloxacine 82419‐36‐1

A2S O015 Oxyfluorfen 42874‐03‐3

A2S O016 Oxyphenbutazone 7081‐38‐1

A2S O017 Octanol‐1 111‐87‐5

A2S O018 Oxytetracycline dihydrate 6153‐64‐6

A2S O019 Oxolinic acid 14698‐29‐4

A2S O020 Oxadiargyl 39807‐15‐3

A2S O021 Oleyl palmitate 2906‐55‐0

A2S O022 Octanone‐2 111‐13‐7

A2S O023 Octanone‐3 106‐68‐3

A2S O024 Oxytetracycline HCl 2058‐46‐0

A2S O025 Octyltin trichloride 3091‐25‐6

A2S O026 Oleate de sodium 143‐19‐1

A2S O027 Oxalic acid dihydrate 6153‐56‐6

A2S O032 Octanal 124‐13‐0

A2S O033 Orotic acid anhydrous 65‐86‐1

A2S O034 Octylphenylpolyethylene glycol 9036‐19‐5

A2S O036 Methyl 2‐Octynoate 111‐12‐6

A2S O038 4‐tert‐Octylphenol Monoethoxylate 2315‐67‐5

A2S O039 4‐tert‐Octylphenol Diethoxylate 2315‐61‐9

A2S O043 Oxyphenylon 5471‐51‐2

A2S O046 Octylphenol‐4 Diethoxylate 51437‐90‐2

A2S O048 Ethyl oleate D5 N/A

A2S O053 Oxasulfuron 144651‐06‐9

A2S O055 Octacosane 630‐02‐4

A2S O056 Olanzapine 132539‐06‐1

A2S O057 Orbifloxacin 113617‐63‐3

A2S O060 Oleuropein 32619‐42‐4

A2S O065 Oxcarbamazepin 28721‐07‐5

A2S O068 Oxytetracycline‐4‐epi 14206‐58‐7

A2S O069 Oxacillin sodium salt hydrate 7240‐38‐2

A2S O076 Oleic acid 112‐80‐1

A2S O077 Ofloxacin D8 1219170‐21‐4

A2S O078 Ormetoprim 6981‐18‐6

A2S O081 Orthosulfamuron 213464‐77‐8

A2S O084 Oxyclozanide 2277‐92‐1

A2S O085 Octadecyl Isocyanate 112‐96‐9

A2S O086 4,4'‐Oxybis(phenyl isocyanate) 4128‐73‐8

A2S O087 Olmesartan 144689‐24‐7

A2S O088 Opipramol 315‐72‐0


A2S O089 Oxypeucedanin 737‐52‐0

A2S O090 Oxypeucedanin hydrate 2643‐85‐8

A2S O091 Oxyimperatorin 35740‐18‐2

A2S O093 Octamethyltrisiloxane 107‐51‐7

A2S O094 Oxibendazole 20559‐55‐1

A2S O096 Oxfendazole 53716‐50‐0

A2S O097 6,6'‐Oxybis‐2‐naphthalenesulfonic Acid Disodium 61551‐82‐4

A2S O098 n‐Octane‐d18 17252‐77‐6

A2S O100 1,2‐Octanediol 1117‐86‐8

A2S O102 Oxaliplatin USP 61825‐94‐3

A2S O104 Oxymetazoline Hydrochloride USP 2315‐02‐8

A2S O106 Oxcarbazepine USP 28721‐07‐5

A2S O108 Oxolamine citrate salt 1949‐20‐8

A2S O110 Olanzapine USP 132539‐06‐1

A2S O112 Olmesartan Medoxomil USP 144689‐63‐4

A2S O114 Omeprazole USP 73590‐58‐6

A2S O116 Ondansetron USP 99614‐02‐5

A2S O118 Orlistat USP 96829‐58‐2

A2S O120 Oseltamivir Phosphate USP 204255‐11‐8

A2S O122 Oxprenolol Hydrochloride USP 6452‐73‐9

A2S O124 Olanzapine Related Compound B USP 221176‐49‐4

A2S O126 Olanzapine Related Compound C USP 174794‐02‐6

A2S O128 Oxcarbazepine Related Compound C USP 578‐95‐0

A2S O130 Oxcarbazepine Related Compound A USP N/A

A2S O132 Omeprazole Related Compound BUSP 37052‐78‐1

A2S O134 Omeprazole Related Compound Fand G Mixture USP N/A

A2S O136 Omeprazole Related Compound AUSP 88546‐55‐8

A2S O138 Ondansetron Related Compound A USP 119812‐29‐2

A2S O140 Ondansetron Related Compound C USP 27387‐31‐1

A2S O142 Ondansetron Related Compound D USP 99614‐64‐9

A2S O144 Orlistat Related Compound D USP 130793‐27‐0

A2S O146 Oseltamivir Related Compound A USP N/A

A2S O148 Oxaliplatin Related Compound A USP 6153‐56‐6

A2S O150 Oxaliplatin Related Compound B USP 66900‐68‐3

A2S O152 Oxaliplatin System Suitability USP 61848‐66‐6

A2S O154 Oxybenzone USP 131‐57‐7

A2S O500 (±)‐Ondansetron D5 (methylimidazole D5) 1219798‐86‐3

A2S O501 (±)‐Oxazepam D5 (phenyl D5) 65854‐78‐6

A2S O502 (±)‐Oxybutynin D11 HCl (cyclohexyl D11) 1185151‐95‐4

A2S O503 (±)‐Oxyphenbutazone D9 (n‐butyl D9) 1189693‐23‐9

A2S O504 (±)‐p‐Octopamine‐alpha,beta,beta D3 HCl 1219803‐62‐9

A2S O505 (S)‐(‐)‐Ofloxacin D3 (N‐methyl D3) 1173147‐91‐5

A2S O506 1,8‐Octanedioic D12 Acid 169397‐99‐3

A2S O507 1‐Octadecane D37‐thiol 668433‐57‐6

A2S O508 1‐Octane D17‐thiol 226999‐68‐4

A2S O509 3‐Oleoylestrone‐2,4,16,16 D4 443791‐75‐1

A2S O510 4‐n‐Octyl D17‐anisole 1219794‐56‐5

A2S O513 Ethyl Octadecanoate D35 1219795‐49‐9

A2S O514 Ethyl Octanoate D15 1219798‐38‐5

A2S O515 L‐Ornithine‐2,3,3,4,4,5,5 D7 HCl N/A

A2S O516 Nalpha‐Acetyl‐L‐ornithine‐5,5D2 N/A

A2S O517 n‐Octylbenzene D22 1219799‐28‐6

A2S O518 Octadecanoic Acid‐1‐13C 85541‐42‐0

A2S O519 Octadecanoic D35 Acid 17660‐51‐4

A2S O520 Octanoic D15 Acid 69974‐55‐6

A2S O521 Olanzapine D3 (4‐methyl D3‐piperazinyl) 786686‐79‐1

A2S O522 Omeprazole D3 (benzimidazole‐4,6,7 D3) 934293‐92‐2

A2S O523 Omethoate D6 (O,O‐dimethyl D6) 1219804‐92‐8

A2S O524 Oxolinic D5 Acid (ethyl D5) 1189890‐98‐9

A2S O525 Oxymetazoline D4 (imidazolineD4) 1262053‐60‐0

A2S P001 Paclobutrazol 76738‐62‐0

A2S P002 Paraoxon methyl 950‐35‐6

A2S P003 Paraquat dichloride 1910‐42‐5

A2S P004 Parathion ethyl 56‐38‐2

A2S P005 Parathion methyl 298‐00‐0

A2S P006 Parathion methyl D6 96740‐32‐8

A2S P007 PCB 101 37680‐73‐2

A2S P008 PCB 118 31508‐00‐6

A2S P009 PCB 138 35065‐28‐2


A2S P010 PCB 153 35065‐27‐1

A2S P011 PCB 180 35065‐29‐3

A2S P012 PCB 028 7012‐37‐5

A2S P013 PCB 052 35693‐99‐3

A2S P014 Penconazole 66246‐88‐6

A2S P015 Pencycuron 66063‐05‐6

A2S P016 Pendimethaline 40487‐42‐1

A2S P017 Pentachloroaniline 527‐20‐8

A2S P018 Pentachloroanisole 1825‐21‐4

A2S P019 Pentachlorobenzene 608‐93‐5

A2S P020 Pentachloroethane 76‐01‐7

A2S P021 Pentachlorophenol 87‐86‐5

A2S P022 Pentadecane‐n 629‐62‐9

A2S P023 Pentane‐n 109‐66‐0

A2S P024 Perfluorobutane sulfonate 375‐73‐5

A2S P025 Perfluorobutanoic acid 375‐22‐4

A2S P026 Perfluoroheptanoic acid 375‐85‐9

A2S P027 Perfluorohexanoic acid 307‐24‐4

A2S P028 Perfluorononanoic acid 375‐95‐1

A2S P029 Perfluorooctanoic acid 335‐67‐1

A2S P030 Perfluoropentanoic acid 2706‐90‐3

A2S P031 Propazine 139‐40‐2

A2S P032 Permethrine cis 61949‐76‐6

A2S P033 Permethrine cis/trans 52645‐53‐1

A2S P034 Permethrine trans 61949‐77‐7

A2S P035 Perylene 198‐55‐0

A2S P036 Phenanthrene 85‐01‐8

A2S P037 Phenmedipham 13684‐63‐4

A2S P038 Phenol 108‐95‐2

A2S P039 Phenthoate 2597‐03‐7

A2S P040 Phenylphenol‐2 90‐43‐7

A2S P041 Phenyltin trichloride 1124‐19‐2

A2S P042 Phorate 298‐02‐2

A2S P043 Phorate oxon 2600‐69‐3

A2S P044 Phorate sulfone 2588‐04‐7

A2S P045 Phosalone 2310‐17‐0

A2S P046 Phosmet 732‐11‐6

A2S P047 Phosphamidon 13171‐21‐6

A2S P048 Phosphoserine‐L‐O 407‐41‐0

A2S P049 Phoxim 14816‐18‐3

A2S P050 Phtalimide 85‐41‐6

A2S P051 Phthalic acid, benzylbutyl ester 85‐68‐7

A2S P052 Phthalic acid, bis‐2‐ethylhexyl ester 117‐81‐7

A2S P053 Phthalic acid, bis‐butyl ester 84‐74‐2

A2S P054 Phthalic acid, bis‐ethyl ester 84‐66‐2

A2S P055 Phthalic acid, bis‐methyl ester 131‐11‐3

A2S P056 Phthalic acid, bis‐n‐octyl ester 117‐84‐0

A2S P057 Picloram 1918‐02‐1

A2S P058 Picoxystrobin 117428‐22‐5

A2S P059 Pinene alpha 80‐56‐8

A2S P060 Pinene beta 18172‐67‐3

A2S P061 Piperazine 110‐85‐0

A2S P062 piperonyl butoxide 51‐03‐6

A2S P063 Pirimicarb 23103‐98‐2

A2S P064 Pirimiphos ethyl 23505‐41‐1

A2S P065 Pirimiphos methyl 29232‐93‐7

A2S P066 Pretilachlor 51218‐49‐6

A2S P067 Prochloraz 67747‐09‐5

A2S P068 Procymidone 32809‐16‐8

A2S P069 Profenofos 41198‐08‐7

A2S P070 Profluraline 26399‐36‐0

A2S P071 Prometryn 7287‐19‐6

A2S P072 Propachlor 1918‐16‐7

A2S P073 Propamocarb 24579‐73‐5

A2S P074 Propanil 709‐98‐8

A2S P075 Propaquizafop 111479‐05‐1

A2S P076 Propargite 2312‐35‐8

A2S P077 Propetamphos 31218‐83‐4

A2S P078 Propham 122‐42‐9


A2S P079 Propiconazole 60207‐90‐1

A2S P080 Propiconazole D5 N/A

A2S P081 Propoxur 114‐26‐1

A2S P082 Propyl methane sulfonate 1912‐31‐8

A2S P083 Propyzamide 23950‐58‐5

A2S P084 Prosulfocarb 52888‐80‐9

A2S P085 Prosulfuron 94125‐34‐5

A2S P086 Prothioconazole 178928‐70‐6

A2S P087 Prothiofos 34643‐46‐4

A2S P088 Putrescine 110‐60‐1

A2S P089 Pymetrozine 123312‐89‐0

A2S P090 Pyraclostrobin 175013‐18‐0

A2S P091 Pyrazophos 13457‐18‐6

A2S P092 Pyrene 129‐00‐0

A2S P093 Pyridaben 96489‐71‐3

A2S P094 Pyridate 55512‐33‐9

A2S P095 Pyrifenox 88283‐41‐4

A2S P096 Pyrimethanil 53112‐28‐0

A2S P097 Pyriproxyfen 95737‐68‐1

A2S P098 Pentanethiol‐1 110‐66‐7

A2S P099 Pravastatin sodium 81131‐70‐6

A2S P100 Propanolol HCl 318‐98‐9

A2S P101 Phthalic acid, bis‐isononyl ester 28553‐12‐0

A2S P102 PCB 103 60145‐21‐3

A2S P103 PCB 209 2051‐24‐3

A2S P104 PCB 030 35693‐92‐6

A2S P105 Pyrene D10 1718‐52‐1

A2S P106 Progesterone 57‐83‐0

A2S P107 Perchlorate d'ammonium 7790‐98‐9

A2S P108 Perchlorate de magnesium 13446‐19‐0

A2S P109 Perchlorate de potassium 7778‐74‐7

A2S P110 Sodium Perchlorate 7601‐89‐0

A2S P111 Perchlorate d'aluminium 81029‐06‐3

A2S P112 Perchlorate de baryum 10294‐39‐0

A2S P113 Perchlorate de cadmium 10326‐28‐0

A2S P114 Perchlorate de cesium 13454‐84‐7

A2S P115 Perchlorate de cobalt (II) 13478‐33‐6

A2S P116 Perchlorate de cuivre (II) 10294‐46‐9

A2S P117 Perchlorate de fer (II) 335159‐18‐7

A2S P118 Perchlorate de lithium 7791‐03‐9

A2S P119 Perchlorate de manganese(II) 15364‐94‐0

A2S P120 Perchlorate de mercure (II) 73491‐34‐6

A2S P121 Perchlorate de nickel (II) 13520‐61‐1

A2S P122 Perchlorate d'argent 331717‐44‐3

A2S P123 Perchlorate de zinc 10025‐64‐6

A2S P124 Perchlorate de fer (III) 15201‐61‐3

A2S P125 PCB 116 D5 1219798‐92‐1

A2S P126 Perylene D12 1520‐96‐3

A2S P127 Phenanthrene D10 1517‐22‐2

A2S P128 Propazine D6 N/A

A2S P129 PCB 035 37680‐69‐6

A2S P130 PCB 054 15968‐05‐5

A2S P131 Prometon 1610‐18‐0

A2S P132 Picolinafen 137641‐05‐5

A2S P133 Pyraflufen ethyl 129630‐19‐9

A2S P134 Phenothrin 26002‐80‐2

A2S P135 Piperophos 24151‐93‐7

A2S P136 Pyridaphenthion 119‐12‐0

A2S P137 Palmityl Palmitate 540‐10‐3

A2S P138 PCB 194 35694‐08‐7

A2S P139 Pentachlorophenol 13C6 85380‐74‐1

A2S P140 Pentanol‐3 584‐02‐1

A2S P141 Pentanol‐1 71‐41‐0

A2S P142 Pentanol‐2 6032‐29‐7

A2S P143 Pentanone‐2 107‐87‐9

A2S P144 Pentanone‐3 96‐22‐0

A2S P145 PCB 031 16606‐02‐3

A2S P146 Propanol‐1 71‐23‐8

A2S P147 Propanol‐2 67‐63‐0


A2S P150 Propoxy acetic acid‐n 54497‐00‐6

A2S P151 PCB 044 41464‐39‐5

A2S P152 PCB 018 37680‐65‐2

A2S P153 PCB 170 35065‐30‐6

A2S P154 Paraoxon ethyl 311‐45‐5

A2S P155 Pyrethrines (melange) 8003‐34‐7

A2S P156 Propamocarb HCl 25606‐41‐1

A2S P157 Promecarb 2631‐37‐0

A2S P158 Propylene thiourea 2122‐19‐2

A2S P159 PCB 149 38380‐04‐0

A2S P160 Phthalic acid, bis‐n‐decyl ester (3,4,5,6) D4 N/A

A2S P161 Primidone 125‐33‐7

A2S P162 Propranolol D7 344298‐99‐3

A2S P163 Pyrimethamine 58‐14‐0

A2S P164 Palmitoleic acid 373‐49‐9

A2S P165 Pantoprazole 102625‐70‐7

A2S P166 Penten‐1‐ylboronic‐1‐acid 59239‐44‐0

A2S P167 (Phenylsulfonyl)‐1‐indolylboronic‐3 129271‐98‐3

A2S P168 Propen‐trans‐1‐ylboronic‐1 acid 7547‐97‐9

A2S P169 Palladium acetate dimer 3375‐31‐3

A2S P170 Phtalimide de potassium 1074‐82‐4

A2S P171 Phenylsylane 694‐53‐1

A2S P172 Propyl phenol‐4‐n 645‐56‐7

A2S P173 Propargylamine 2450‐71‐7

A2S P174 pseudoephedrine 90‐82‐4

A2S P175 Pirimicarb desmethyl 30614‐22‐3

A2S P177 Picrylsulfonic acid 2508‐19‐2

A2S P179 PCB 070 32598‐11‐1

A2S P180 PCB 081 70362‐50‐4

A2S P181 PCB 105 32598‐14‐4

A2S P182 PCB 114 74472‐37‐0

A2S P183 PCB 123 65510‐44‐3

A2S P184 PCB 126 57465‐28‐8

A2S P185 PCB 156 38380‐08‐4

A2S P186 PCB 157 69782‐90‐7

A2S P187 PCB 167 52663‐72‐6

A2S P188 PCB 169 32774‐16‐6

A2S P189 PCB 189 39635‐31‐9

A2S P190 Phenoxyacetic acid 122‐59‐8

A2S P191 Propionaldehyde 123‐38‐6

A2S P192 Paromomycine sulfate 1263‐89‐4

A2S P193 Pelargonic acid 112‐05‐0

A2S P194 Phthalic acid, benzylbutyl ester (3,4,5,6) D4 93951‐88‐3

A2S P195 Phthalic acid, bis‐n‐pentyl ester D4 358730‐89‐9

A2S P196 Palladium 7440‐05‐3

A2S P197 PCB 004 13029‐08‐8

A2S P198 PCB 198 68194‐17‐2

A2S P199 Phthalic acid, bis‐amyl ester 131‐18‐0

A2S P200 Phthalic acid, bis‐isodecyl ester 26761‐40‐0

A2S P202 Phthalic acid, bis‐decyl ester 84‐77‐5

A2S P204 PBB 153 59080‐40‐9

A2S P205 PBB 155 59261‐08‐4

A2S P206 Plomb 7439‐92‐1

A2S P209 Phenylphenol‐4 92‐69‐3

A2S P210 Perfluorooctane sulfonic acidpotassium 2795‐39‐3

A2S P211 Propanethiol‐2 75‐33‐2

A2S P212 Pentanoique acide 109‐52‐4

A2S P213 Propanethiol‐1 107‐03‐9

A2S P214 Pirimiphos methyl‐N‐desethyl 67018‐59‐1

A2S P215 Phthalic acid, bis‐isopropyl ester 605‐45‐8

A2S P216 Pentostatine 53910‐25‐1

A2S P217 Procarbazine HCl 366‐70‐1

A2S P219 Pentene‐2‐cis 627‐20‐3

A2S P220 Pentene‐1 109‐67‐1

A2S P221 Palmitoyl‐2‐rac‐glycerol 23470‐00‐0

A2S P222 Pentene‐2‐trans 646‐04‐8

A2S P223 Primidone D5 73738‐06‐4

A2S P224 Phthalic acid, bis‐methyl ester D6 85448‐30‐2

A2S P225 Phthalic acid, bis‐methyl ester (3,4,5,6) D4 93951‐89‐4


A2S P226 Phthalic acid, bis‐ethyl ester (3,4,5,6) D4 93952‐12‐6

A2S P227 Phthalic acid, bis‐n‐propyl ester (3,4,5,6) D4 358731‐29‐0

A2S P228 Phthalic acid, bis‐n‐butyl ester (3,4,5,6) D4 93952‐11‐5

A2S P229 Phthalic acid, bis‐isobutyl ester (3,4,5,6) D4 358730‐88‐8

A2S P230 Phthalic acid, bis‐2‐ethylhexyl ester (3,4,5,6) D4 93951‐87‐2

A2S P231 Phthalic acid, bis‐n‐hexyl ester (3,4,5,6) D4 1015854‐55‐3

A2S P232 Phthalic acid, bis‐cyclohexylester (3,4,5,6) D4 358731‐25‐6

A2S P233 Phthalic acid, bis‐benzyl ester (3,4,5,6) D4 1015854‐62‐2

A2S P234 Phthalic acid, bis‐n‐octyl ester (3,4,5,6) D4 93952‐13‐7

A2S P235 Potassium chloride 7447‐40‐7

A2S P236 N‐Ethyl‐N‐(2‐hydroxyethyl)perfluorooctylsulphonamide 1691‐99‐2

A2S P237 2,2',3,4,6‐Pentabromodiphenylether 32534‐81‐9

A2S P238 Phosmet D6 N/A

A2S P239 Pregabalin impurete V 148553‐51‐9

A2S P240 Pregabalin 148553‐50‐8

A2S P241 Phosphorous acid 13598‐36‐2

A2S P242 Phenolphthalein 77‐09‐8

A2S P243 Pigment Blue 29 57455‐37‐5

A2S P245 2‐Benzylidene‐1‐heptanol 101‐85‐9

A2S P246 3‐(4‐tert‐Butylphenyl)isobutyraldehyde 80‐54‐6

A2S P247 Propylene glycol 57‐55‐6

A2S P248 Pulegone 89‐82‐7

A2S P252 Propyl paraben 94‐13‐3

A2S P256 Phthalic acid, bis‐nonyl 84‐76‐4

A2S P257 Piperazine‐1,4‐Bis(3‐aminopropyl) 7209‐38‐3

A2S P258 Propionic acid 79‐09‐4

A2S P263 Prazepam 2955‐38‐6

A2S P264 Picaridin 119515‐38‐7

A2S P265 PCB 077 32598‐13‐3

A2S P268 Propyl paraben D4 N/A

A2S P269 PCB 005 16605‐91‐7

A2S P270 Pyroxsulam 422556‐08‐9

A2S P271 Pinoxaden 243973‐20‐8

A2S P272 1,4‐Phenylenediamine 106‐50‐3

A2S P273 Diisobutyl phthalate 84‐69‐5

A2S P274 Bis(methylglycol) phthalate 117‐82‐8

A2S P276 Diisoheptyl phthalate 71888‐89‐6

A2S P282 PCB 095 38379‐99‐6

A2S P283 PCB 099 38380‐01‐7

A2S P285 PCB 110 38380‐03‐9

A2S P291 PCB 187 52663‐68‐0

A2S P295 PCB 206 40186‐72‐9

A2S P298 2,3‐Pentanedione 600‐14‐6

A2S P299 Pentoxifylline 6493‐05‐6

A2S P336 Penicillin G sodium salt 69‐57‐8

A2S P337 PCB 065 33284‐54‐7

A2S P338 PCB 166 41411‐63‐6

A2S P341 Phthalic acid,n‐pentyl‐isopentyl ester 776297‐69‐9

A2S P351 Methyl‐1‐pyrrolidinone‐2 872‐50‐4

A2S P354 Pyruvate Sodium 113‐24‐6

A2S P355 Phthalic acid,bis‐iso‐pentyl ester 605‐50‐5

A2S P358 PCB 109 74472‐35‐8

A2S P361 Propyphenazone 479‐92‐5

A2S P366 Prothioconazole‐desthio 120983‐64‐4

A2S P368 Phthalic acid, di‐n‐hexyl 84‐75‐3

A2S P373 Penoxsulam 219714‐96‐2

A2S P376 Proquinazid 189278‐12‐4

A2S P381 Prochloraz desimidazole‐formylamino BTS 44596 139542‐32‐8

A2S P384 Prochloraz desimidazole‐aminoBTS 44595 139520‐94‐8

A2S P389 Propyl acetate 109‐60‐4

A2S P392 Pyridaben D13 N/A

A2S P393 Propaphos 7292‐16‐2

A2S P394 Proximpham 2828‐42‐4

A2S P395 Pyraclofos 77458‐01‐6

A2S P396 Pyridoxamine 2HCl.H2O 524‐36‐7

A2S P397 Pyridoxal HCl 65‐22‐5

A2S P398 Pyridoxine HCl Vitamine B6 58‐56‐0

A2S P400 Perfluorohexane sulfonic acidpotassium salt 3871‐99‐6

A2S P401 Penicillin G potassium salt 113‐98‐4


A2S P402 PCB 050 62796‐65‐0

A2S P403 Penthiopyrad 183675‐82‐3

A2S P404 Perthane 72‐56‐0

A2S P406 Perfluoro‐n‐decanoic acid 335‐76‐2

A2S P407 Perfluorooctane sulfonamide 754‐91‐6

A2S P408 Perfluoro‐n‐octane sulfonic acid 1763‐23‐1

A2S P409 Phenylbutazone 50‐33‐9

A2S P416 Pebulate 1114‐71‐2

A2S P417 Phthalic acid, bis‐cyclohexylester 84‐61‐7

A2S P418 Phthalic acid, bis‐n‐propyl ester 131‐16‐8

A2S P421 Paclitaxel 33069‐62‐4

A2S P422 Pemetrexed H2O 137281‐23‐3

A2S P423 Pyridalyl 179101‐81‐6

A2S P424 Pyrazosulfuron ethyl 93697‐74‐6

A2S P425 Pyrazoxyfen 71561‐11‐0

A2S P426 Pyributicarb 88678‐67‐5

A2S P427 Prallethrine 23031‐36‐9

A2S P428 Pentacosane 629‐99‐2

A2S P430 Picolinafen D4 N/A

A2S P431 Propyzamide D3 1219805‐79‐4

A2S P432 Perfluorooctane sulfonic acidbis(2‐hydroxyethyl)ammonium 70225‐14‐8

A2S P433 Perfluorotributylamine‐n 311‐89‐7

A2S P434 Prohexadione calcium 127277‐53‐6

A2S P435 N‐propyl carbamate 627‐12‐3

A2S P436 1H,1H,2H,2H‐ Perfluorooctylacrylate 17527‐29‐6

A2S P437 1H,1H,2H,2H‐ Perfluorododecylacrylate 17741‐60‐5

A2S P438 Perfluoroundecanoic acid 2058‐94‐8

A2S P439 1H,1H,2H,2H‐ Perfluorooctanesulphonic acid 27619‐97‐2

A2S P440 1H,1H,2H,2H‐ Perfluorodecylacrylate 27905‐45‐9

A2S P441 Perfluorododecanoic acid 307‐55‐1

A2S P442 N‐methylperfluoro‐1‐octanesulfonamide 31506‐32‐8

A2S P443 2H,2H,3H,3H‐ Perfluoroundecanoic Acid 34598‐33‐9

A2S P444 Perfluorotetradecanoic acid 376‐06‐7

A2S P445 1H,1H,2H,2H‐Perfluoro‐1‐Decanol 678‐39‐7

A2S P446 Perfluorotridecanoic acid 72629‐94‐8

A2S P447 1H,1H,2H,2H‐Perfluoro‐1‐Dodecanol 865‐86‐1

A2S P448 7H‐Perfluoroheptanoic acid 1546‐95‐8

A2S P449 Phthalic acid, bis‐iso‐octyl ester 27554‐26‐3

A2S P451 1H,1H,2H,2H‐Perfluoro‐1‐Hexanol 2043‐47‐2

A2S P452 Perfluorohexane 355‐42‐0

A2S P453 Perfluoropentane 678‐26‐2

A2S P454 1H,1H,2H,2H‐Perfluoro‐1‐Octanol 647‐42‐7

A2S P455 Pimaricin 7681‐93‐8

A2S P456 PCB 200 40186‐71‐8

A2S P457 Ammonium pentadecafluorooctanoate (APFO) 3825‐26‐1

A2S P458 Tris‐(2‐chloroethyl) phosphate 115‐96‐8

A2S P459 N‐Phenyl‐2‐naphthylamine 135‐88‐6

A2S P460 Paroxetine HCl 1/2H2O 110429‐35‐1

A2S P462 Pinoresinol 487‐36‐5

A2S P463 Phenoxyethanol‐2 122‐99‐6

A2S P464 Phthalic acid, bis‐undecyl ester 3648‐20‐2

A2S P465 Pentachlorothioanisole 1825‐19‐0

A2S P466 Prednisolon 50‐24‐8

A2S P469 Piperacillin Sodium 59703‐84‐3

A2S P470 Pethoxamid 106700‐29‐2

A2S P471 Propachlor‐ESA 123732‐85‐4

A2S P472 Propachlor‐OXA 70628‐36‐3

A2S P476 Propoxycarbazone sodium salt 181274‐15‐7

A2S P477 n‐Propylparaben D4 1219802‐67‐1

A2S P478 Primisulfuron methyl 86209‐51‐0

A2S P479 Pyracarbolid 24691‐76‐7

A2S P480 Pyroquilon 57369‐32‐1

A2S P484 N‐Methyl‐perfluorooctane sulphonamide ethanol 24448‐09‐7

A2S P485 Phenyl phenylacetate 722‐01‐0

A2S P486 Penicillin V potassium salt 132‐98‐9

A2S P488 Penflufen 494793‐67‐8

A2S P489 Procyanidin B2 29106‐49‐8

A2S P490 3‐Phenoxybenzaldehyde 39515‐51‐0

A2S P491 Phenkapton 2275‐14‐1


A2S P500 2‐Pentanone‐1,1,1,3,3 D5 24313‐49‐3

A2S P501 (±)‐1,2‐Propanediol D8 80156‐55‐4

A2S P502 (±)‐1‐Phenyl D5‐ethanol 90162‐45‐1

A2S P503 (±)‐1‐Phenylethanol D10 219586‐41‐1

A2S P504 (±)‐Phenoxybenzamine D5 HCl (benzyl‐2,3,4,5,6 D5) 1398065‐71‐8

A2S P505 (±)‐Pindolol D7 (iso‐propyl D7) 1185031‐19‐9

A2S P506 (±)‐Pioglitazone D4 (phenyl D4) 1134163‐29‐3

A2S P507 (±)‐Prasugrel D3 (acetate D3) 1127253‐02‐4

A2S P508 (±)‐Promethazine D4 HCl (phenothiazine‐1,3,7,9 D4) 1173018‐74‐0

A2S P509 (±)‐Propafenone D5 HCl (propyl‐2,2,3,3,3 D5) 1398066‐02‐8

A2S P510 (±)‐Propafenone D7 HCl (propyl D7) 1219799‐06‐0

A2S P512 (R)‐(‐)‐Phenylephrine‐2,4,6 D3 HCl 1276197‐50‐2

A2S P513 (S)‐(+)‐Pregabalin D4 (aminomethyl D2; hexanoic‐2,2 D2 acid) 1276197‐54‐6

A2S P514 (S)‐Pramipexole D7 2HCl (N‐propyl D7) N/A

A2S P515 1,10‐Phenanthroline D8 90412‐47‐8

A2S P516 1,3‐Propanedio D8 285978‐25‐8

A2S P517 1,5‐Pentane D10‐diol 1219804‐42‐8

A2S P518 1‐Phenyldodecane D30 352431‐29‐9

A2S P519 1‐Phenylpentadecane D36 352431‐31‐3

A2S P520 PCB 101 D3 1219794‐68‐9

A2S P521 2,2',4,6,6'‐Pentachlorobiphenyl‐3',4',5' D3 1219794‐64‐5

A2S P522 PCB 114 D4 1219799‐24‐2

A2S P524 2‐Phenoxyethyl‐1,1,2,2 D4 Alcohol 1219804‐65‐5

A2S P525 2‐Picolinic D4 Acid 284487‐61‐2

A2S P526 2‐Pyrrolidinone‐3,3,4,4,5,5 D6 70607‐84‐0

A2S P527 3‐Pentanone D10 54927‐77‐4

A2S P528 4‐iso‐Propylphenol D12 1219805‐27‐2

A2S P529 4‐n‐Pentyl D11‐phenol 1219805‐30‐7

A2S P530 4‐n‐Pentylphenol D16 1219805‐40‐9

A2S P531 4‐n‐Propylphenol D12 352431‐21‐1

A2S P532 4‐Phenylbutyric D11 Acid 358730‐86‐6

A2S P533 5alpha‐Pregnan‐17alpha,21‐diol‐3,11,20‐trione‐1,2,4,5 D4 N/A

A2S P534 5alpha‐Pregnan‐21‐ol‐2,30‐dione‐2,2,4,4,17alpha,21,21 D7 N/A

A2S P535 5alpha‐Pregnan‐3,20‐dione‐2,2,4,4,17alpha,21,21,21 D8 N/A

A2S P536 5alpha‐Pregnan‐3alpha‐ol‐20‐one‐17alpha,21,21,21 D4 203805‐85‐0

A2S P537 5beta‐Pregnan‐3,20‐dione‐2,2,4,4,17alpha,21,21,21 D8 N/A

A2S P538 5beta‐Pregnan‐3alpha,11beta,17alpha,21‐tetrol‐20‐one‐9,11,12 D3 N/A

A2S P539 5beta‐Pregnan‐3alpha,17alpha,20‐triol‐20,21,21,21 D4 N/A

A2S P540 5beta‐Pregnan‐3alpha,21‐diol‐20‐one‐17alpha,21,21 D3 72205‐58‐4

A2S P541 5beta‐Pregnan‐3alpha‐ol‐20‐one‐17alpha,21,21,21 D4 96737‐93‐8

A2S P542 Bis(2‐butoxyethyl) Phthalate‐3,4,5,6 D4 1398065‐96‐7

A2S P543 Bis(2‐ethoxyethyl) Phthalate‐3,4,5,6 D4 1398066‐12‐0

A2S P544 Bis(2‐methoxyethyl) Phthalate‐3,4,5,6 D4 1398065‐54‐7

A2S P545 Bis(3,7‐dimethyl‐1‐octyl) Phthalate‐3,4,5,6 D4 1398065‐81‐0

A2S P546 Bis(4‐methyl‐2‐pentyl) Phthalate‐3,4,5,6 D4 N/A

A2S P547 Bis(7‐methyl‐1‐octyl) Phthalate‐3,4,5,6 D4 1332965‐90‐8

A2S P548 Bis(8‐methyl‐1‐nonyl) Phthalate‐3,4,5,6 D4 1346604‐79‐2

A2S P549 Bis[(±)‐2‐ethylhexyl] Phthalate D38 352431‐42‐6

A2S P550 Pyrimethanil D5 (phenyl D5) N/A

A2S P552 Propyphenazone D3 (2‐N‐methylD3) 162935‐29‐7

A2S P553 Propoxur D3 (N‐methylD3) 1219798‐56‐7

A2S P554 Propiophenone D10 288400‐96‐4

A2S P555 Propazine D14 (di‐iso‐propyl D14) 1219802‐87‐5

A2S P557 Propamocarb D7 (O‐propyl D7) 1398065‐89‐8

A2S P558 Prometryn D14 (di‐iso‐propyl D14) 1202864‐57‐0

A2S P559 Prometon D3 (methoxy D3) 1219803‐43‐6

A2S P562 Di‐iso‐propyl Phthalate‐3,4,5,6 D4 N/A

A2S P565 DL‐Phenyl D5‐alanine 284664‐89‐7

A2S P566 DL‐Phenylalanine‐2‐13C 64193‐01‐7

A2S P567 DL‐Phenylalanine‐3‐13C 286425‐42‐1

A2S P568 DL‐Proline‐2 D1 282729‐06‐0

A2S P569 D‐Phenyl‐ D5‐alanine 362049‐55‐6

A2S P570 D‐Proline‐2,5,5 D3 N/A

A2S P571 D‐Propoxyphene D5 HCl (propionyl D5) 1276197‐49‐9

A2S P572 Prometon D14 (di‐iso‐propyl D14) 1219803‐45‐8

A2S P573 L‐Phenyl D5‐alanine 56253‐90‐8

A2S P574 L‐Proline‐2,5,5 D3 65807‐22‐9

A2S P575 L‐Propoxyphene D5 HCl (propionyl D5) N/A

A2S P576 Promecarb D3 (N‐methyl D3) 1219799‐11‐7


A2S P578 mono‐(7‐Methyl‐1‐octyl) Phthalate‐3,4,5,6 D4 1332965‐96‐4

A2S P579 mono‐(8‐Methyl‐1‐nonyl) Phthalate‐3,4,5,6 D4 1398065‐94‐5

A2S P580 mono‐[(±)‐2‐Ethylhexyl] Phthalate‐3,4,5,6 D4 1276197‐22‐8

A2S P581 mono‐Benzyl Phthalate‐3,4,5,6D4 478954‐83‐5

A2S P582 mono‐Cyclohexyl Phthalate‐3,4,5,6 D4 1398066‐18‐6

A2S P583 mono‐Ethyl Phthalate‐3,4,5,6 D4 1219806‐03‐7

A2S P584 mono‐iso‐Butyl Phthalate‐3,4,5,6 D4 1219802‐26‐2

A2S P585 mono‐iso‐Propyl Phthalate‐3,4,5,6 D4 N/A

A2S P586 mono‐Methyl Phthalate‐3,4,5,6D4 1276197‐40‐0

A2S P587 mono‐n‐Butyl Phthalate‐3,4,5,6 D4 478954‐81‐3

A2S P588 mono‐n‐Decyl Phthalate‐3,4,5,6 D4 N/A

A2S P589 mono‐n‐Heptyl Phthalate‐3,4,5,6 D4 N/A

A2S P590 mono‐n‐Hexyl Phthalate‐3,4,5,6 D4 N/A

A2S P591 mono‐n‐Nonyl Phthalate‐3,4,5,6 D4 N/A

A2S P592 mono‐n‐Octyl Phthalate‐3,4,5,6 D4 1398065‐74‐1

A2S P593 mono‐n‐Pentyl Phthalate‐3,4,5,6 D4 N/A

A2S P594 mono‐n‐Propyl Phthalate‐3,4,5,6 D4 N/A

A2S P595 n‐Pentylbenzene‐2,3,4,5,6 D5 68639‐73‐6

A2S P596 n‐Propyl D7‐benzene 65087‐58‐3

A2S P597 Parathion D10 (diethyl D10) 350820‐04‐1

A2S P598 Pendimethalin D5 [N‐(1‐ethyl‐1',1' D2‐propyl‐1,2,2 D3)] 1219803‐39‐0

A2S P599 Penicillin G D5 Potassium Salt (phenyl D5) N/A

A2S P600 Pentachloroanisole D3 (methoxy D3) 1219804‐52‐0

A2S P602 Pentadecanoic D29 Acid 130348‐95‐7

A2S P603 Pentaerythritol‐2‐13C N/A

A2S P604 Pentamidine D4 2HCl (pentane‐1,1,5,5 D4) 1276197‐32‐0

A2S P605 Pentoxifylline‐4',4',6',6',6'D5 1185995‐18‐9

A2S P606 Perphenazine D4 (phenothiazine‐1,3,7,9 D4) 155593‐75‐2

A2S P609 Phenanthrene‐9,10‐13C2 334973‐64‐7

A2S P610 Phencyclidine D5 HCl (phenyl D5) 60124‐79‐0

A2S P611 Phenobarbital D5 (ethyl D5) 73738‐05‐3

A2S P612 Phenol D6 13127‐88‐3

A2S P613 Phenylbutazone D10 (diphenyl D10) 1219794‐69‐0

A2S P614 Phorate D10 (O,O‐diethyl D10) 1219805‐45‐4

A2S P616 Phthalic‐3,4,5,6 D4 Acid 87976‐26‐9

A2S P617 Physostigmine D3 (N‐methyl D3‐carbamoyl) 1217704‐11‐4

A2S P618 Piperazine D10 362049‐61‐4

A2S P619 Piperidine D11 143317‐90‐2

A2S P620 Piracetam D8 1329799‐64‐5

A2S P621 Prazepam D5 (phenyl D5) 152477‐89‐9

A2S P623 Progesterone‐2,2,4,6,6,17alpha,21,21,21 D9 15775‐74‐3

A2S P626 Pipemidic acid 51940‐44‐4

A2S P627 PBDE 209 1163‐19‐5

A2S P628 Penicillic Acid 90‐65‐3

A2S P634 Phthalic acid, bis‐2‐propylhepthyl ester 53306‐54‐0

A2S P636 Papaverine hydrochloride 61‐25‐6

A2S P637 Phthalic acid, mono‐(2‐ethyl‐5‐oxohexyl) ester racemic 40321‐98‐0

A2S P638 PCB 129 55215‐18‐4

A2S P639 Pyrimidifen 105779‐78‐0

A2S P640 Profoxydim lithium 139001‐49‐3

A2S P641 Phthalic acid 88‐99‐3

A2S P642 PCB 032 38444‐77‐4

A2S P643 Paraxanthine 611‐59‐6

A2S P644 Pentachlorotoluene 877‐11‐2

A2S P645 Butyl Propionate 590‐01‐2

A2S P646 Parbendazole 14255‐87‐9

A2S P647 Palladium(II) Acetate Trimer 53189‐26‐7

A2S P652 Phthalic acid, bis‐ethyl ester (Phenyl‐13C6, D4) N/A

A2S P653 PCB 201 52663‐75‐9

A2S P662 Propineb 12071‐83‐9

A2S P663 Propisochlor 86763‐47‐5

A2S P670 Pirimicarb desamido desmethyl 78195‐30‐9

A2S P682 Phenyl isocyanate 103‐71‐9

A2S P683 PCB 066 32598‐10‐0

A2S P686 PCB 029 15862‐07‐4

A2S P687 PCB 049 41464‐40‐8

A2S P688 PCB 158 74472‐42‐7

A2S P689 Psoralen 66‐97‐7

A2S P690 Phellopterin 2543‐94‐4


A2S P691 Pirenzepine 2HCl 29868‐97‐1

A2S P692 PCB 078 70362‐49‐1

A2S P693 1,2‐Bis(2,3,4,5,6‐pentabromophenyl)ethane 84852‐53‐9

A2S P695 Propyl 4‐hydroxybenzoate sodium salt 35285‐69‐9

A2S P696 Pimelic acid 111‐16‐0

A2S P697 Piperonyl butoxide D9 1329834‐53‐8

A2S P698 Praziquantel 55268‐74‐1

A2S P699 D‐Panthenol / Dexpanthenol 81‐13‐0

A2S P700 Pteropodine UNCARINE C(P) 5629‐60‐7

A2S P701 Procaine Penicillin G Hydrate 6130‐64‐9

A2S P702 Pirlimycin Hydrochloride 78822‐40‐9

A2S P704 Para Red 6410‐10‐2

A2S P706 Cyclopenta(d,e,f)Phenanthrenone 5737‐13‐3

A2S P708 1‐ChloroPyrene 34244‐14‐9

A2S P710 9‐ChloroPhenanthrene 947‐72‐8

A2S P716 Phosphatidylcholine 8002‐43‐5

A2S P726 Phenanthridine 229‐87‐8

A2S P728 2,2'‐Dibromobiphenyl 13029‐09‐9

A2S P732 Ponceau YR 2611‐82‐7

A2S P734 Pyrazolone Orange 3520‐72‐7

A2S P736 Pigment Yellow 83 5567‐15‐7

A2S P738 Polymyxin B1 Sulfate 4135‐11‐9

A2S P740 Pyriofenone 688046‐61‐9

A2S P742 PCB 112 74472‐36‐9

A2S P744 Penicillin G potassium salt EP 113‐98‐4

A2S P746 Penicillin G sodium salt EP 69‐57‐8

A2S P748 Paracetamol EP 103‐90‐2

A2S P750 Paroxetine hydrochloride EP 78246‐49‐8

A2S P752 Paroxetine hydrochloride hemihydrate EP 110429‐35‐1

A2S P754 Perindopril tert‐butylamine EP 107133‐36‐8

A2S P756 Permethrin (25:75) EP 52645‐53‐1

A2S P758 Phenoxymethylpenicillin EP 87‐08‐1

A2S P760 Phenoxymethylpenicillin potassium EP 132‐98‐9

A2S P762 Primidone EP 125‐33‐7

A2S P764 Propyphenazone EP 479‐92‐5

A2S P766 Procaine benzylpenicillin EP 6130‐64‐9

A2S P768 Progesterone EP 57‐83‐0

A2S P770 Polymyxin B sulfate for microbiological assay EP 1405‐20‐5

A2S P772 Propyl parahydroxybenzoate 94‐13‐3

A2S P776 Phenol EP 108‐95‐2

A2S P778 Pheniramine Maleate USP 132‐20‐7

A2S P780 Alpha‐Phellandrene 4221‐98‐1

A2S P782 1H,1H,2H,2H‐Perfluorodecanesulphonic acid 39108‐34‐4

A2S P784 5‐Pentadecylresorcinol 3158‐56‐3

A2S P788 Paclitaxel USP 33069‐62‐4

A2S P790 Palonosetron Hydrochloride USP 135729‐62‐3

A2S P792 Pantoprazole Sodium USP 138786‐67‐1

A2S P794 Aminosalicylic Acid USP 65‐49‐6

A2S P796 Penicillin G Benzathine USP 41372‐02‐5

A2S P798 Penicillin G Potassium USP 113‐98‐4

A2S P800 Penicillin G Procaine USP 6130‐64‐9

A2S P802 Pentoxifylline USP 6493‐05‐6

A2S P804 Phytomenadione EP 84‐80‐0

A2S P806 Pimecrolimus 137071‐32‐0

A2S P808 Pimozide USP 2062‐78‐4

A2S P810 Pioglitazone Hydrochloride USP 112529‐15‐4

A2S P812 Pyrilamine Maleate USP 59‐33‐6

A2S P814 Piroxicam USP 36322‐90‐4

A2S P816 Potassium Bicarbonate USP 298‐14‐6

A2S P818 Potassium Carbonate USP 584‐08‐7

A2S P820 Potassium Nitrate USP 7757‐79‐1

A2S P822 Potassium Citrate USP 6100‐05‐6

A2S P824 Pramipexole Dihydrochloride Monohydrate USP 191217‐81‐9

A2S P826 Prednisolone USP 50‐24‐8

A2S P828 Propylthiouracil USP 51‐52‐5

A2S P830 Propofol USP 2078‐54‐8

A2S P832 Protamine Sulfate USP N/A

A2S P834 Pseudoephedrine Hydrochloride usp 345‐78‐8

A2S P836 Parbendazole USP 14255‐87‐9


A2S P838 L‐Phenylalanine USP 63‐91‐2

A2S P840 Pancreatin Lipase USP 8049‐47‐6

A2S P844 Phenyramidol 553‐69‐5

A2S P848 Pentaerythritol tetranitrate 78‐11‐5

A2S P850 Pantoprazole Related CompoundA USP 127780‐16‐9

A2S P852 Pantoprazole Related CompoundB USP 102625‐64‐9

A2S P854 Propofol Related Compound A USP N/A

A2S P856 Propofol Related Compound B USP N/A

A2S P858 Potassium Sorbate USP 24634‐61‐5

A2S P860 Potassium Benzoate USP 582‐25‐2

A2S P868 poly(ethylene glycol) 200 25322‐68‐3

A2S P870 poly(ethylene glycol) 600 25322‐68‐3

A2S P872 Papaverine 58‐74‐2

A2S P880 Paraquat dichloride d6 N/A

A2S P884 m‐Phenylenediamine 108‐45‐2

A2S P888 6‐(Methylthio)purine 50‐66‐8

A2S Q001 Quinalphos 13593‐03‐8

A2S Q002 Quinchlorac 84087‐01‐4

A2S Q003 Quinmerac 90717‐03‐6

A2S Q004 Quinoxyfen 124495‐18‐7

A2S Q005 Quintozene 82‐68‐8

A2S Q006 Quizalofop ethyl 76578‐14‐8

A2S Q007 Quinoline 91‐22‐5

A2S Q008 Quinoline‐2,8‐bis(trifluoromethyl)‐bromo‐4 35853‐45‐3

A2S Q009 Quizalofop‐P‐ethyl 100646‐51‐3

A2S Q010 Quizalofop methyl 76578‐13‐7

A2S Q012 Quetiapine Hemifumarate 111974‐72‐2

A2S Q013 Quetiapine D8 fumarate 1185247‐12‐4

A2S Q014 Quizalofop free acid 76578‐12‐6

A2S Q020 Quinine hydrochloride dihydrate 6119‐47‐7

A2S Q024 Quizalofop‐p 94051‐08‐8

A2S Q026 Quetiapine Hemifumarate USP 111974‐72‐2

A2S Q500 (±)‐3‐Quinuclidinol‐2,2,3,6,6,7,7 D7 N/A

A2S Q501 (±)‐Quizalofop‐ethyl D3 (propionate‐3,3,3 D3) 1398065‐84‐3

A2S Q502 (R)‐(‐)‐3‐Quinuclidinol‐2,2,3,6,6,7,7 D7 N/A

A2S Q503 Quinaldic D6 Acid 1219802‐18‐2

A2S Q504 Quinoline D7 34071‐94‐8

A2S Q505 Quinoxaline‐5,6,7,8 D4 64252‐08‐0

A2S R001 Retinoïc acide 302‐79‐4

A2S R002 Rotenone 83‐79‐4

A2S R003 Ranitidine HCl 71130‐06‐8

A2S R004 Resmethrin 10453‐86‐8

A2S R005 Rimsulfuron 122931‐48‐0

A2S R006 Ramipril 87333‐19‐5

A2S R007 Roxithromycin 80214‐83‐1

A2S R008 Retene 483‐65‐8

A2S R009 Reactif de Marfey 95713‐52‐3

A2S R015 Ronidazole 7681‐76‐7

A2S R016 Raltitrexed 112887‐68‐0

A2S R017 Resorcinol 108‐46‐3

A2S R018 Robenidine HCl 25875‐50‐7

A2S R019 Risperidone 106266‐06‐2

A2S R020 Risperidone D4 1020719‐76‐9

A2S R021 D‐Raffinose 5H20 17629‐30‐0

A2S R027 Rifaximin 80621‐81‐4

A2S R031 Retinol all trans 68‐26‐8

A2S R032 Retinol acetate all trans 127‐47‐9

A2S R033 Risedronate Hemipentahydrate Monosodium 329003‐65‐8

A2S R034 (+)‐Rose oxide 16409‐43‐1

A2S R036 Repaglinide 135062‐02‐1

A2S R037 Rizatriptan benzoate 145202‐66‐0

A2S R038 Ribonucleic acid from baker'syeast (S.cerevisiae) 63231‐63‐0

A2S R039 L‐(+)‐Rhamnose Monohydrate 10030‐85‐0

A2S R041 Ractopamine hydrochloride 90274‐24‐1

A2S R046 Repaglinide related compound A 219921‐94‐5

A2S R050 Allura Red 25956‐17‐6

A2S R052 Ribostamycin sulfate salt 53797‐35‐6

A2S R054 Repaglinide EP 135062‐02‐1

A2S R056 RepaglinideUSP 135062‐02‐1


A2S R058 Rifamycin sodium EP 14897‐39‐3

A2S R060 Roxithromycin EP 80214‐83‐1

A2S R062 RDX 34729‐66‐3

A2S R064 Rabeprazole Sodium USP 117976‐90‐6

A2S R066 Ramipril USP 87333‐19‐5

A2S R068 Ranitidine Hydrochloride USP 66357‐59‐3

A2S R070 Ribavirin USP 36791‐04‐5

A2S R072 Risperidone USP 106266‐06‐2

A2S R074 Rocuronium Bromide USP 119302‐91‐9

A2S R076 Ropinirole Hydrochloride USP 91374‐20‐8

A2S R082 Ramipril Related Compound A usp 108313‐11‐7

A2S R084 Ranitidine Related Compound A USP 91224‐69‐0

A2S R086 Ramipril Related Compound C USP N/A

A2S R088 Rifampin Quinone USP 13983‐13‐6

A2S R090 Ribavirin Related Compound D 3641‐08‐5

A2S R092 Ribavirin Related Compound A 39925‐19‐4

A2S R094 Risperidone Related CompoundsMixture USP N/A

A2S R096 Rocuronium Peak Identification Mixture USP N/A

A2S R098 Ropinirole Related Compound B USP 221264‐21‐7

A2S R100 Racemic Tamsulosin Hydrochloride USP 80223‐99‐0

A2S R102 Rutin Hydrate 153‐18‐4

A2S R104 D‐(+)‐Raffinose pentahydrate 17629‐30‐0

A2S R106 Reserpine 50‐55‐5

A2S R500 (±)‐Ractopamine D3 HCl (2‐hydroxyethyl‐1,1,2 D3) 1219794‐72‐5

A2S R501 (±)‐Ractopamine D6 HCl (1‐methyl D3;propyl‐1,2,2 D3) 1276197‐17‐1

A2S R502 (±)‐Ranolazine D8 2HCl (piperazine D8) 1219802‐60‐4

A2S R503 (±)‐Ropivacaine D7 (propyl D7) 1392208‐04‐6

A2S R504 (S)‐(+)‐Repaglinide D5 (ethoxy D5) 1217709‐85‐7

A2S R505 Rabeprazole D4 Sodium Salt (benzimidazole‐4,5,6,7 D4) N/A

A2S R506 Ranitidine D6 HCl (N,N‐dimethyl D6) 1185238‐09‐8

A2S R507 Rimantadine D4 HCl (ethyl D4) 350818‐67‐6

A2S R508 Ritalinic D9 Acid HCl (piperidine D9) 1276197‐13‐7

A2S R509 Robenidine D8 HCl [bis(phenylD4)] 1173097‐77‐2

A2S R510 Roflumilast D4 (cyclopropyl‐2,2,3,3 D4) 1398065‐69‐4

A2S R511 Ropinirole D14 HCl (di‐n‐propyl D14) 1132746‐05‐4

A2S S001 Saccharose 57‐50‐1

A2S S002 Sebuthylazine 7286‐69‐3

A2S S003 secbumeton 26259‐45‐0

A2S S004 Sethoxydim 74051‐80‐2

A2S S005 Siduron 1982‐49‐6

A2S S006 Simazine 122‐34‐9

A2S S007 Simetryn 1014‐70‐6

A2S S008 Sulfur 7704‐34‐9

A2S S009 Spinosad (mixture of A and D) 168316‐95‐8

A2S S010 Spirodiclofen 148477‐71‐8

A2S S011 Spiromesifen 283594‐90‐1

A2S S012 Spiroxamine 118134‐30‐8

A2S S013 Styrene 100‐42‐5

A2S S014 Sudan IV D6 1014689‐18‐9

A2S S015 Sulcotrione 99105‐77‐8

A2S S016 Sulfamethoxazole 723‐46‐6

A2S S017 Sulfotep 3689‐24‐5

A2S S018 Sulprofos 35400‐43‐2

A2S S019 Simazine D5 220621‐41‐0

A2S S020 Sulfamethazine 57‐68‐1

A2S S021 Sulfadiazine 68‐35‐9

A2S S022 Stearyl stearate 2778‐96‐3

A2S S023 Silthiofam 175217‐20‐6

A2S S024 Scopolamine HCl 55‐16‐3

A2S S025 Stearyl palmitate 2598‐99‐4

A2S S026 Serotonine HCl 153‐98‐0

A2S S027 Salicyclic acid 69‐72‐7

A2S S028 Sulfamerazine 127‐79‐7

A2S S029 Sulfachloropyridazine 80‐32‐0

A2S S030 Sotalol HCl 959‐24‐0

A2S S031 Spiramycin 8025‐81‐8

A2S S034 Scandium(II)triflate 144026‐79‐9

A2S S035 Spirotetramat 203313‐25‐1

A2S S036 Sodium dihydrogen phosphate dihydrate 13472‐35‐0


A2S S037 Sodium butyrate 156‐54‐7

A2S S039 Sodium propinate 137‐40‐6

A2S S042 Sulfathiazole 72‐14‐0

A2S S043 Simazine‐2‐hydroxy 2599‐11‐3

A2S S048 Stearalkonium Chloride 122‐19‐0

A2S S049 Stearoyl‐2‐rac‐glycerol 621‐61‐4

A2S S050 Sebuthylazine desethyl 37019‐18‐4

A2S S051 Spermine 71‐44‐3

A2S S052 Spermine tetraHCl 306‐67‐2

A2S S053 Solvent Yellow 34 492‐80‐8

A2S S054 Sulfosulfuron 141776‐32‐1

A2S S055 Scopolamine HBr 6533‐68‐2

A2S S056 Simazine D10 220621‐39‐6

A2S S057 Semicarbazide HCl 563‐41‐7

A2S S058 Sodium nonylphenol ethoxylated sulfate 9014‐90‐8

A2S S059 Sulfadimethoxin 122‐11‐2

A2S S060 Sulfaquinoxalin 59‐40‐5

A2S S063 Syringic acid 530‐57‐4

A2S S068 Sulfadiazine sodium salt 547‐32‐0

A2S S069 Sulfaguanidine 57‐67‐0

A2S S071 Sulfamethazine sodium salt 1981‐58‐4

A2S S072 Sodium Palmitate 408‐35‐5

A2S S075 Sulfamethizole 144‐82‐1

A2S S076 sulfaclozine sodium 23307‐72‐4

A2S S085 Sulfisoxazole 127‐69‐5

A2S S087 Sclareol 515‐03‐7

A2S S089 Sulfapyridine 144‐83‐2

A2S S091 Sudan Red G 1229‐55‐6

A2S S094 Sedaxane 874967‐67‐6

A2S S095 Sudan I 842‐07‐9

A2S S096 Spinetoram 187166‐40‐1

A2S S097 S 421 127‐90‐2

A2S S098 Sulfallate 95‐06‐7

A2S S099 Salbutamol 18559‐94‐9

A2S S106 Streptomycin Sulfate 3810‐74‐0

A2S S107 Sulfometuron methyl 74222‐97‐2

A2S S109 Sulfamethoxazole hydroxylamine 114438‐33‐4

A2S S110 Sulfanilamide 63‐74‐1

A2S S111 Sulfoxaflor 946578‐00‐3

A2S S112 Sarafloxacin HCl 91296‐87‐6

A2S S113 Sertraline HCl 79559‐97‐0

A2S S115 Sulfamonomethoxin 1220‐83‐3

A2S S116 Stanozolol 10418‐03‐8

A2S S119 Sec‐butyl acetate 105‐46‐4

A2S S120 Sulfadoxine 2447‐57‐6

A2S S121 Cloxacillin Sodium Salt Monohydrate 7081‐44‐9

A2S S126 Spectinomycin sulfate hydrate 64058‐48‐6

A2S S127 Saccharin sodium salt hydrate 82385‐42‐0

A2S S129 Sulfamethoxypyridazine 80‐35‐3

A2S S130 Sildenafil citrate 171599‐83‐0

A2S S131 Spirotetramat‐enol 203312‐38‐3

A2S S132 Spirotetramat‐keto‐hydroxy 1172134‐11‐0

A2S S133 Spirotetramat‐mono‐hydroxy 1172134‐12‐1

A2S S134 Spirotetramat‐enol‐glucoside 1172614‐86‐6

A2S S135 Schradan 152‐16‐9

A2S S143 Sulfaclozine sodium 23307‐72‐4

A2S S145 Sodium Benzoate 532‐32‐1

A2S S146 Sertraline chlorohydrate cis‐isomer as per (BP) N/A

A2S S147 Sorbic acid 110‐44‐1

A2S S148 N‐Acetyl Sulfamethoxazole‐d4 (major) 1215530‐54‐3

A2S S149 Spiramycin I D3 N/A

A2S S150 Sparfloxacin 110871‐86‐8

A2S S151 Sulfabenzamide 127‐71‐9

A2S S152 Sulfacetamide 144‐80‐9

A2S S153 Sulfameter 651‐06‐9

A2S S154 Sulfamoxole 729‐99‐7

A2S S155 Sulfaphenazole 526‐08‐9

A2S S156 Sulfisomidine 515‐64‐0

A2S S157 Sulfisozole sodium 37514‐39‐9


A2S S158 Sulfadoxine D3 1262770‐70‐6

A2S S159 Sulfathiazole‐(phenyl‐13C6) 1196157‐72‐8

A2S S160 Sodium tetraethylborate 15523‐24‐7

A2S S166 Salinomycin sodium salt 55721‐31‐8

A2S S167 Styrene Oxide 96‐09‐3

A2S S168 Suberic acid 505‐48‐6

A2S S169 Sodium diacetate 126‐96‐5

A2S S170 Sebacic acid 111‐20‐6

A2S S171 Selamectin 220119‐17‐5

A2S S172 speciophylline UNCARINE D (P) 4697‐68‐1

A2S S173 Sulfanilic Acid 121‐57‐3

A2S S174 Spectinomycin Dihydrochloride 21736‐83‐4

A2S S175 Safranal >90% 116‐26‐7

A2S S176 D‐Sorbitol 50‐70‐4

A2S S178 Sudan II 3118‐97‐6

A2S S180 Stevioside 57817‐89‐7

A2S S182 Sitagliptin 486460‐32‐6

A2S S184 Sunset yellow 2783‐94‐0

A2S S186 (+)‐Sesamin 607‐80‐7

A2S S188 (+)‐Sesamolin 526‐07‐8

A2S S192 Sulfosate 81591‐81‐3

A2S S194 Salbutamol EP 18559‐94‐9

A2S S196 Salbutamol sulfate EP 51022‐70‐9

A2S S198 Sertaconazole nitrate EP 99592‐39‐9

A2S S200 Sodium amidotrizoate EP 737‐31‐5

A2S S202 Sodium valproate EP 1069‐66‐5

A2S S204 Spiramycin EP 8025‐81‐8

A2S S206 Salicylic acid EP 69‐72‐7

A2S S208 Streptomycin sulfate EP 3810‐74‐0

A2S S210 Sucrose EP 57‐50‐1

A2S S212 Sultamicillin EP 76497‐13‐7

A2S S214 Sultamicillin tosilate EP 83105‐70‐8

A2S S216 Sultamicillinfor peak identification EP 76497‐13‐7

A2S S222 Saccharin USP 81‐07‐2

A2S S224 Sulfasalazine USP 599‐79‐1

A2S S226 Salmeterol Xinafoate USP 94749‐08‐3

A2S S228 Sennoside A USP 81‐27‐6

A2S S230 Sennoside B USP 128‐57‐4

A2S S234 Sodium Bicarbonate USP 144‐55‐8

A2S S236 Sodium Chloride USP 7647‐14‐5

A2S S238 Saccharin Sodium USP 128‐44‐9

A2S S240 Sodium Cyclamate USP 139‐05‐9

A2S S242 Spironolactone USP 52‐01‐7

A2S S244 Sulbactam USP 68373‐14‐8

A2S S246 Sulfamethoxazole USP 723‐46‐6

A2S S248 Sisomicin Sulfate USP 53179‐09‐2

A2S S250 Salmeterol Related Compound AUSP 1798014‐51‐3

A2S S256 Sennosides USP N/A

A2S S258 Sulfanilamide USP 63‐74‐1

A2S S260 Sulfanilic Acid USP 121‐57‐3

A2S S262 Sulfamethoxazole N4‐glucoside USP N/A

A2S S264 Sodium Acetate Trihydrate USP 6131‐90‐4

A2S S266 Sodium Benzoate USP 532‐32‐1

A2S S268 Sulisobenzone USP 4065‐45‐6

A2S S270 Sorbic Acid USP 110‐44‐1

A2S S272 Sodium Lactate USP 867‐56‐1

A2S S274 Potassium Gluconate usp 299‐27‐4

A2S S276 S‐Butyrylthiocholine iodide 1866‐16‐6

A2S S278 Sulfur chloride 7791‐25‐5

A2S S280 Sodium Cyclamate 139‐05‐9

A2S S500 (±)‐cis‐Sertraline D3 HCl (N‐methyl D3) 1217741‐83‐7

A2S S501 (±)‐Salmeterol D3 (3‐hydroxymethyl D2; alpha D1) 497063‐94‐2

A2S S502 (±)‐Sibutramine D6 HCl H2O (N,N‐dimethyl D6) N/A

A2S S503 (±)‐Sotalol D7 HCl (iso‐propyl D7) 1398065‐65‐0

A2S S504 (±)‐trans‐Sertraline D3 HCl (N‐methyl D3) 1330180‐66‐9

A2S S505 (1S,3'R)‐Solifenacin D7 HCl (2',2',3',6',6',7',7' D7) N/A

A2S S506 DL‐Serine‐2,3,3 D3 70094‐78‐9

A2S S507 L‐Serine D7 56‐45‐1

A2S S508 Saccharin D4 (ring D4) 1189466‐17‐8


A2S S509 Scopolamine D3 HBr 3H2O (N‐methyl D3) N/A

A2S S510 Sebuthylazine D5 (ethyl D5) 1219805‐56‐7

A2S S511 Secobarbital D5 (allyl D5) 145243‐97‐6

A2S S512 Sildenafil D8 (piperazine D8) 951385‐68‐5

A2S S514 Stanozolol D3 (17‐methyl D3) 88247‐87‐4

A2S S515 Stavudine‐alpha,alpha,alpha,6D4 1219803‐67‐4

A2S S516 Styrene D8 (stabilized with hydroquinone) 19361‐62‐7

A2S S517 Succinic Acid D6 21668‐90‐6

A2S S518 Sulfadiazine D4 (benzene D4) 1020719‐78‐1

A2S S519 Sulfadimethoxine D6 (dimethoxy D6) 73068‐02‐7

A2S S520 Sulfamerazine D4 (benzene D4) 1020719‐84‐9

A2S S521 Sulfamethazine D4 (benzene D4) 1020719‐82‐7

A2S S522 Sulfamethoxazole D4 (benzene D4) 1020719‐86‐1

A2S S523 Sulfamonomethoxine D3 (methoxy D3) N/A

A2S S524 Sulfathiazole D4 (benzene D4) 1020719‐89‐4

A2S S525 trans‐Stilbene D12 16341‐52‐9

A2S S526 trans‐Stilbene DD10 (rings D10) 20748‐24‐7

A2S S527 trans‐Stilbene‐alpha,beta‐13C2 N/A

A2S T001 2,4,5‐T 93‐76‐5

A2S T002 TAME 994‐05‐8

A2S T003 Tosyl‐L‐arginine methyl esterHCl 1784‐03‐8

A2S T004 Tebuconazole 107534‐96‐3

A2S T005 Tebufenozide 112410‐23‐8

A2S T006 Tebufenpyrad 119168‐77‐3

A2S T007 Tebutam 35256‐85‐0

A2S T008 Tebuthiuron 34014‐18‐1

A2S T009 Tefluthrine 79538‐32‐2

A2S T010 Temephos 3383‐96‐8

A2S T011 Tepraloxydim 149979‐41‐9

A2S T012 Terbufos 13071‐79‐9

A2S T013 Terbufos sulfone 56070‐16‐7

A2S T014 Terbufos sulfoxide 10548‐10‐4

A2S T015 Terbumeton desethyl 30125‐64‐5

A2S T016 Terbumeton 33693‐04‐8

A2S T017 Terbutryn 886‐50‐0

A2S T018 Terbutylazine 5915‐41‐3

A2S T019 Terbutylazine desethyl 30125‐63‐4

A2S T020 Terbutylazine‐2‐hydroxy 66753‐07‐9

A2S T021 Terphenyl 92‐94‐4

A2S T022 Tert butyl ethyl ether 637‐92‐3

A2S T023 Toluene D8 2037‐26‐5

A2S T024 Tetrachloro‐2,2',5,5'‐biphenyl‐3,4,6 D3 N/A

A2S T025 Tetrachloroaniline‐2,3,5,6 3481‐20‐7

A2S T026 Tetrachloroanisole‐2,3,5,6 6936‐40‐9

A2S T027 Tetrachloroethane‐1,1,1,2 630‐20‐6

A2S T028 Tetrachloroethane‐1,1,2,2 79‐34‐5

A2S T029 Tetrachloroethene 127‐18‐4

A2S T030 Tetrachloromethane 56‐23‐5

A2S T031 Tecnazene 117‐18‐0

A2S T032 Tetrachlorophenol‐2,3,4,5 4901‐51‐3



A2S T035 Tetrachlorvinphos 22248‐79‐9

A2S T036 Tetraconazole 112281‐77‐3

A2S T037 Tetracontane‐n 4181‐95‐7

A2S T038 Tetradecane‐n 629‐59‐4

A2S T039 Tetraethylene glycol 112‐60‐7

A2S T040 Tetrahydrofurane 109‐99‐9

A2S T041 Thiabendazole 148‐79‐8

A2S T042 Thiaclopride 111988‐49‐9

A2S T043 Thiamethoxam 153719‐23‐4

A2S T044 Thifensulfuron methyl 79277‐27‐3

A2S T045 Thiodicarb 59669‐26‐0

A2S T046 Thiofanox 39196‐18‐4

A2S T047 Thiometon technical mix 640‐15‐3

A2S T048 Thiophanate methyl 23564‐05‐8

A2S T049 Thiram 137‐26‐8

A2S T050 Tolclofos methyl 57018‐04‐9

A2S T051 Toluene 108‐88‐3


A2S T052 Tolylfluanid 731‐27‐1

A2S T053 Triacontane‐n 638‐68‐6

A2S T054 Triadimefon 43121‐43‐3

A2S T055 Triadimenol 55219‐65‐3

A2S T056 Triazamate 112143‐82‐5

A2S T057 Triazophos 24017‐47‐8

A2S T058 Tribenuron methyl 101200‐48‐0

A2S T059 Tribromoaniline‐2,4,6 147‐82‐0

A2S T060 Tribromoanisole‐2,4,6 607‐99‐8

A2S T061 Tribromomethane 75‐25‐2

A2S T062 Tributhylphosphate 126‐73‐8

A2S T063 Trichlorfon 52‐68‐6

A2S T064 Trichloro‐1,1,2‐trifluoroethane‐1,2,2 76‐13‐1

A2S T065 Trichloroanisole‐2,4,6 87‐40‐1

A2S T066 Trichlorobenzene‐1,2,3 87‐61‐6



A2S T069 Trichloroethane‐1,1,1 71‐55‐6

A2S T070 Trichloroethane‐1,1,2 79‐00‐5

A2S T071 Trichloroethene 79‐01‐6

A2S T072 Trichloromethane 67‐66‐3

A2S T073 Trichloronat 327‐98‐0

A2S T074 Trichlorophenol‐2,3,4 15950‐66‐0




A2S T078 Trichlorophenol‐2,4,6 D2 93951‐80‐5


A2S T080 Trichloropropane‐1,2,3 96‐18‐4

A2S T081 2,4,5‐T D4 358731‐37‐0

A2S T082 Triclopyr 55335‐06‐3

A2S T083 Tricyclazole 41814‐78‐2

A2S T084 Tridemorph 24602‐86‐6

A2S T085 Trifloxystrobin 141517‐21‐7

A2S T086 Trifluoromethyl‐2‐phenyl isothiocyanate 1743‐86‐8

A2S T087 Trifluoromethyl‐3‐anisole 454‐90‐0



A2S T090 Trifluoromethylaniline‐2 88‐17‐5



A2S T093 Trifluorotoluene‐alpha,alpha,alpha 98‐08‐8

A2S T094 Trifluralin 1582‐09‐8

A2S T095 Trimethacarb‐3,4,5 2686‐99‐9

A2S T096 Trimethylbenzene‐1,2,3 526‐73‐8


A2S T098 Tylosine phosphate 1405‐53‐4

A2S T099 p‐Terphenyl D14 1718‐51‐0

A2S T100 Triethylamine 121‐44‐8

A2S T101 Terbuthylazine D5 222986‐60‐9

A2S T102 Thianthrene 92‐85‐3

A2S T103 Thiocresol‐m 108‐40‐7

A2S T104 Thiocresol‐o 137‐06‐4

A2S T105 Thiocresol‐p 106‐45‐6

A2S T106 Thiophene 110‐02‐1

A2S T107 Thiophenol 108‐98‐5

A2S T108 Trimethoprim 738‐70‐5


A2S T110 Tristearin 555‐43‐1

A2S T111 Testosterone 58‐22‐0

A2S T112 Tetracycline 60‐54‐8

A2S T113 Trichloromethane D 865‐49‐6

A2S T114 Triphenylphosphine oxide 791‐28‐6

A2S T115 Trifluralin D14 347841‐79‐6

A2S T116 Trichloroaniline‐2,4,6 634‐93‐5

A2S T117 Tetrachlorobenzene‐1,2,4,5 95‐94‐3



A2S T120 Tetramethrin 7696‐12‐0


A2S T121 Tri‐allate 2303‐17‐5

A2S T122 Trinexapac ethyl 95266‐40‐3

A2S T123 Tetrasul 2227‐13‐6

A2S T124 Tralomethrin 66841‐25‐6

A2S T125 Thiobencarb 28249‐77‐6

A2S T126 Tetradifon 116‐29‐0

A2S T127 Terbacil 5902‐51‐2

A2S T128 Triflumizole 68694‐11‐1

A2S T129 Trimetazidine 2HCl 13171‐25‐0

A2S T130 Tricaproin 621‐70‐5

A2S T131 Trioctadecatrienoin 14465‐68‐0

A2S T132 Trioctadecadienoin 537‐40‐6

A2S T133 Tioctadecenoin 122‐32‐7

A2S T134 Theobromine 83‐67‐0

A2S T135 Theophylline 58‐55‐9

A2S T136 Tridecanoin 621‐71‐6

A2S T137 Tridodecanoin 538‐24‐9

A2S T138 Tritetradecanoin 555‐45‐3

A2S T139 Trioctanoic 538‐23‐8

A2S T140 Teflubenzuron 83121‐18‐0

A2S T141 Triasulfuron 82097‐50‐5

A2S T142 Triflumuron 64628‐44‐0


A2S T144 Tetramethylbenzene‐1,2,3,5 527‐53‐7

A2S T145 Tetrachloropropane‐1,1,1,3 1070‐78‐6

A2S T146 Tetramethylbenzene‐1,2,4,5 95‐93‐2

A2S T147 Tridecane‐n 629‐50‐5

A2S T148 Tribromoacetique acide 75‐96‐7

A2S T149 Trichloroacetique acide 76‐03‐9

A2S T150 Tetrahydrophthalimide‐1,2,3,6cis 1469‐48‐3

A2S T151 Triticonazole 131983‐72‐7

A2S T152 Triflusulfuron methyl 126535‐15‐7

A2S T153 Triforine 26644‐46‐2

A2S T155 Tetra‐n‐pentyltin 3765‐65‐9

A2S T156 Tetracycline HCl 64‐75‐5

A2S T157 Triphenyltin chloride 639‐58‐7

A2S T158 TBTC 1461‐22‐9

A2S T159 Tricyclohexyltin chloride 3091‐32‐5

A2S T160 Tetra‐n‐butyltin 1461‐25‐2

A2S T161 Tylosin 1401‐69‐0

A2S T162 Thiocyanate ammonium 1762‐95‐4

A2S T163 Thioctic acid 1077‐28‐7

A2S T164 Tocopherol alpha succinate 4345‐03‐3

A2S T165 Triethylene Glycol 112‐27‐6

A2S T167 Trifluoroethanol‐2,2,2 75‐89‐8

A2S T168 Trifluoroacetique acide 76‐05‐1

A2S T171 Toluidine‐o 95‐53‐4

A2S T172 Trimethylaniline‐2,4,5 137‐17‐7

A2S T174 Tonalide 21145‐77‐7

A2S T175 Trichloroanisole‐2,4,6 D5 352439‐08‐8

A2S T176 Trietazine 1912‐26‐1


A2S T178 Trimethylsilyl trifluoromethane sulfonate 27607‐77‐8

A2S T179 Tribromophenol‐2,4,6 118‐79‐6

A2S T180 TETRACHLORODIBENZO‐P‐DIOXIN‐ 2,3,7,8 1746‐01‐6

A2S T181 Tramadol HCl 36282‐47‐0

A2S T182 Terbuthylazine‐desethyl‐2‐hydroxy 66753‐06‐8

A2S T183 Trichloro‐3,5,6‐pyridinol‐2 6515‐38‐4

A2S T184 Temsirolimus 162635‐04‐3

A2S T185 Thiotepa 52‐24‐4

A2S T186 Triphenylphosphate 115‐86‐6

A2S T187 Tetrachloro‐m‐xylene‐2,4,5,6 877‐09‐8

A2S T188 Trimethylsilanol 1066‐40‐6

A2S T190 Trifluoromethyl‐2 benzamide 360‐64‐5

A2S T191 Thiofanox sulfone 39184‐59‐3

A2S T192 Thiofanox sulfoxide 39184‐27‐5

A2S T193 Tris‐(aziridinyl)‐phosphineoxide 545‐55‐1

A2S T194 Triazoxide 72459‐58‐6

A2S T201 Triclosan‐methyl ether 4640‐01‐1


A2S T207 Temazepam 846‐50‐4

A2S T208 Tetrachloroanisole‐2,3,4,6 938‐22‐7

A2S T211 Tetrahydrothiophene 110‐01‐0

A2S T213 Terpinolene 586‐62‐9

A2S T214 gamma‐Terpinene 99‐85‐4

A2S T215 alpha‐Terpinene 99‐86‐5

A2S T216 3,4,4'‐Trichlorocarbanilide (Triclocarban) 101‐20‐2


A2S T219 Tributyltin chloride‐D27 1257647‐76‐9

A2S T220 Tetra‐n‐butyl D36‐tin 358731‐92‐7

A2S T221 Triphenyl D15‐tin Chloride 358731‐94‐9

A2S T222 Tamoxifen 10540‐29‐1

A2S T227 Trichloroethanol‐2,2,2 115‐20‐8

A2S T236 Tolytriazole‐4 29878‐31‐7

A2S T237 Tolytriazole‐5 136‐85‐6

A2S T240 Triclosan 3380‐34‐5

A2S T242 Thiacloprid D4 N/A

A2S T243 Thionazin 297‐97‐2

A2S T245 Triethanolamine 102‐71‐6

A2S T253 Taurine 107‐35‐7

A2S T254 Terpynil acetate 80‐26‐2

A2S T256 Terpineol‐alpha 98‐55‐5

A2S T257 2,3,6‐Trichlorobenzoic acid 50‐31‐7

A2S T259 Triphenylene 217‐59‐4

A2S T260 Tylosine tartrate 1405‐54‐5

A2S T265 Terbucarb 1918‐11‐2

A2S T266 Thidiazuron 51707‐55‐2

A2S T267 Thiophanate Ethyl 23564‐06‐9

A2S T269 2,4,5‐T Methyl ester 1928‐37‐6

A2S T270 Tebupirimfos 96182‐53‐5

A2S T271 Thiencarbazone methyl 317815‐83‐1

A2S T272 Thiocarbazil 36756‐79‐3

A2S T273 Tralkoxydim 87820‐88‐0

A2S T274 Transfluthrin 118712‐89‐3

A2S T275 4‐(Trifluoromethyl)nicotinic acid 158063‐66‐2

A2S T282 Topotecan HCl 119413‐54‐6

A2S T283 2,3,6‐Trimethylphenol 2416‐94‐6

A2S T287 Thiocyclam hydrogen oxalate 31895‐22‐4

A2S T290 Tetratriacontane 14167‐59‐0

A2S T291 Tilmicosin 108050‐54‐0

A2S T294 Tri‐n‐propyltin chloride 2279‐76‐7

A2S T299 Trichloropropane‐1,1,2 598‐77‐6

A2S T301 2,4,5‐Trichloroaniline D4 1219804‐61‐1

A2S T303 Thebaine 115‐37‐7

A2S T304 N,N,N',N'‐tetramethyl‐4,4'‐methylenedianiline (Michler's base) 101‐61‐1

A2S T306 Trinitroaniline‐2,4,6 489‐98‐5

A2S T307 Trinitroanisole‐2,4,6 606‐35‐9

A2S T308 1,3,5‐Triazido‐2,4,6‐trinitrobenzene 29306‐57‐8

A2S T309 2,4,6‐Trinitrobenzene‐1,3,5‐triol 4328‐17‐0

A2S T310 N,N,N',N'‐tetrakis(2‐hydroxypropyl)ethylenediamine 102‐60‐3

A2S T312 Trypsine pancréatiqueboeuf 9002‐07‐7

A2S T314 Tetracyclin 4‐epi HCl 23313‐80‐6

A2S T315 Tyrosol 501‐94‐0

A2S T316 Triamcinolone Acetonide 76‐25‐5

A2S T317 Triamiphos 1031‐47‐6

A2S T318 Terpinen‐4‐ol 562‐74‐3

A2S T319 D‐Turanose 547‐25‐1

A2S T320 D‐Trehalose 99‐20‐7

A2S T324 Topramezon 210631‐68‐8

A2S T328 Tulathromycin 280755‐12‐6

A2S T329 Tert‐butyl acetate 540‐88‐5

A2S T330 Tripropylene Glycol Diacrylate (stabilized with MEHQ) 42978‐66‐5

A2S T334 1,3,5‐Triamino‐2,4,6‐trinitrobenzene 3058‐38‐6

A2S T335 Trimethyloethane trinitrate 3032‐55‐1

A2S T336 Trinitroresorcinol‐2,4,6 82‐71‐3

A2S T337 Tobramycin 32986‐56‐4

A2S T338 Thiamphenicol 15318‐45‐3

A2S T339 Thifensulfuron methyl D3 N/A

A2S T340 Tebuconazole D6 N/A


A2S T341 Thiazafluron 25366‐23‐8

A2S T346 Tetraethyltin 597‐64‐8

A2S T347 Tulathromycin A 217500‐96‐4

A2S T348 Tylvalosin 63409‐12‐1

A2S T349 Trimethyltin Chloride 1066‐45‐1

A2S T350 Trioctyltin Chloride 2587‐76‐0

A2S T351 Tolfenpyrad 129558‐76‐5

A2S T352 Thiometon sulfone 20301‐63‐7

A2S T353 Thiometon sulfoxide 2703‐37‐9

A2S T354 Terephthalic Acid 100‐21‐0

A2S T356 Tocopherol delta 119‐13‐1

A2S T357 Tocopherol beta 148‐03‐8

A2S T358 Tocopherol gamma 54‐28‐4

A2S T362 Trichlorophenyl‐2,4,5 acetate 5393‐75‐9

A2S T365 DL‐alpha‐Tocopherol Acetate Vitamine E 7695‐91‐2

A2S T366 Tebuconazole hydroxy N/A

A2S T367 Tadalafil (EP) 171596‐29‐5

A2S T369 Tetracycline D6 N/A

A2S T370 Tiamulin Fumarate 55297‐96‐6

A2S T371 (R)‐(‐)‐2‐Thioxo‐4‐thiazolidinecarboxylic acid 98169‐56‐3

A2S T372 Trichlorotoluene‐2,3,6 2077‐46‐5


A2S T376 Toluene‐2,4 diisocyanate 584‐84‐9

A2S T380 Tetrachlorotoluene‐alpha,alpha,2,6 81‐19‐6


A2S T382 trypsine pancréatiqueporc 9002‐07‐7

A2S T383 2,6‐Toluene Diisocyanate 91‐08‐7

A2S T401 Trichloroacetone‐1,,1,1 918‐00‐3

A2S T402 Trichloroacetonitrile 545‐06‐2

A2S T403 Tetrabromobisphenol A 79‐94‐7

A2S T407 Triclabendazole 68786‐66‐3

A2S T408 Tetraphenyltin 595‐90‐4

A2S T409 Tri‐O‐methyl‐ß‐cyclodextrin 55216‐11‐0

A2S T410 Tetrabutylammonium chloride 1112‐67‐0

A2S T411 Tetrabutylphosphonium Chloride (80% in Water) 2304‐30‐5

A2S T412 Tetrapropylammonium Chloride 5810‐42‐4

A2S T413 Torasemide 56211‐40‐6

A2S T414 Triphenylphosphine Sulfide 3878‐45‐3

A2S T415 Tributylphosphine Oxide 814‐29‐9

A2S T416 TDN 1,2‐Dihydro‐1,1,6‐trimethylnaphthalene 30364‐38‐6

A2S T417 Triafamone 874195‐61‐6

A2S T419 Tacrine hydrochloride 1684‐40‐8

A2S T421 Terfenadine 50679‐08‐8

A2S T422 Tildipirosin 328898‐40‐4

A2S T423 Tetrabutylammonium phosphate monobasic 5574‐97‐0

A2S T425 TCMTB Busan 21564‐17‐0

A2S T427 Triclabendazole D3 1353867‐93‐2

A2S T429 Toltrazuril Sulfone / Ponazuril 69004‐04‐2

A2S T431 Tolfenamic acid 13C6 1420043‐61‐3

A2S T432 Tri‐n‐butyltin oxide 56‐35‐9

A2S T433 Tripropyl phosphate 513‐08‐6

A2S T434 Tributyltin 688‐73‐3

A2S T436 tetrahydrophthalamic acid N/A

A2S T437 Trifloxystrobin D6 N/A

A2S T438 Tallowamine polyethoxylated 61791‐26‐2

A2S T439 2,4,6‐triiodo resorcinol 19403‐92‐0

A2S T440 Trimethylarsinoxide 4964‐14‐1

A2S T441 Toluidine‐m 108‐44‐1

A2S T442 alpha‐Tocotrienol 58864‐81‐6

A2S T443 Thiamine Hydrochloride Hydrate 67‐03‐8

A2S T444 Trolox 53188‐07‐1

A2S T446 Tartrazine 1934‐21‐0

A2S T448 Trimethoprim‐d9 1189460‐62‐5

A2S T450 Tolfenamic acid‐(benzoic ring‐13C6) 1420043‐61‐3

A2S T456 Tamsulosin hydrochloride EP 106463‐17‐6

A2S T458 Teicoplanin EP 61036‐62‐2

A2S T460 Tenoxicam EP 59804‐37‐4

A2S T462 Tetrahydrozoline hydrochloride EP 522‐48‐5

A2S T464 Timolol Maleate EP 26921‐17‐5


A2S T466 Thiocolchicoside crystallisedfrom ethanol EP 602‐41‐5

A2S T470 Trifluoperazine hydrochlorideEP 440‐17‐5

A2S T472 Alpha‐Tocopherol EP 10191‐41‐0

A2S T474 Alpha‐Tocopherol acetate EP 7695‐91‐2

A2S T478 Tylosin 3‐Acetate 63409‐10‐9

A2S T484 Tetraheptylammonium bromide 4368‐51‐8

A2S T486 Tamoxifen Citrate USP 54965‐24‐1

A2S T488 Tamsulosin Hydrochloride USP 106463‐17‐6

A2S T490 Telmisartan usp 144701‐48‐4

A2S T492 Tenofovir Disoproxil FumarateUSP 202138‐50‐9

A2S T494 Terbinafine Hydrochloride USP 78628‐80‐5

A2S T496 Terbutaline Sulfate USP 23031‐32‐5

A2S T498 Tetrahydrozoline Hydrochloride USP 522‐48‐5

A2S T500 (±)‐Tartaric‐2,3 D2 Acid 91469‐46‐4

A2S T501 DL‐Tryptophan D8 1233395‐85‐1

A2S T502 (±)‐Terconazole D4 (piperazine‐2,2,6,6 D4) (cis‐isomers) N/A

A2S T503 (±)‐Tetrahydro‐2‐furoic D7 Acid 1219798‐42‐1

A2S T504 (±)‐Thalidomide D4 (phenyl D4) 1219177‐18‐0

A2S T505 (±)‐Thioridazine D3 HCl (N‐methyl D3) 1189928‐36‐6

A2S T506 (±)‐Tolterodine D14 Tartrate [N,N‐di(iso‐propyl D7)] N/A

A2S T507 (±)‐Tramadol D6 HCl (N,N‐dimethyl D6) (cis/trans mixture) 1189374‐50‐2

A2S T508 (±)‐Tranylcypromine D5 HCl (phenyl D5) 107077‐98‐5

A2S T509 (±)‐Trimipramine D3 Maleate (N‐methyl D3) 1185245‐93‐5

A2S T510 (6R,12aR)‐Tadalafil D3 (N‐methyl D3) 960226‐55‐5

A2S T511 1,1,1,2‐Tetrachloroethane D2 117164‐18‐8

A2S T512 1,1,1‐Trichloroethane D3 2747‐58‐2

A2S T513 1,1,2,2‐Tetrachloroethane D2 33685‐54‐0

A2S T514 1,1,2‐Trichloroethane D3 171086‐93‐4

A2S T515 1,14‐Tetradecanedioic D24 Acid 130348‐88‐8

A2S T516 1,2,3,4‐Tetrachlorobenzene D2 2199‐73‐7

A2S T517 1,2,3,4‐Tetramethylbenzene D14 350818‐60‐9



A2S T520 1,2,3‐Trichlorobenzene D3 3907‐98‐0

A2S T521 1,2,3‐Trichloropropane D5 203578‐27‐2



A2S T524 1,2,4‐Triazole D3 43088‐92‐2


A2S T526 1,2,4‐Trimethylbenzene D12 350818‐61‐0

A2S T527 1,3,5‐Tribromobenzene D3 52921‐77‐4


A2S T529 1,3,5‐Trimethylbenzene D12 69441‐16‐3

A2S T530 2,2,4‐Trimethylpentane D18 51685‐57‐5

A2S T531 PCB 052 D3 1219794‐74‐7

A2S T532 2,2',5‐Trichlorobiphenyl‐3,4,4',6,6' D5 N/A

A2S T533 2,3',4',5‐Tetrachlorobiphenyl‐3,4,6 D3 1219794‐77‐0

A2S T534 2,3,4‐Trichlorobiphenyl‐2',3',4',5',6' D5 1219805‐70‐5

A2S T535 2,3,4'‐Trichlorobiphenyl‐2',3',5',6' D4 N/A

A2S T536 2',3,4‐Trichlorobiphenyl‐3',4',5',6' D4 N/A

A2S T537 2,3,4‐Trihydroxybenzophenone‐2',3',4',5',6' D5 N/A

A2S T538 2,3,5,6‐Tetrachloroaniline D3 1219806‐05‐9

A2S T539 2,3,5,6‐Tetrachlorobiphenyl‐2',3',4',5',6' D5 / PCB 065 D5 1219794‐80‐5

A2S T540 2,3',5‐Trichlorobiphenyl‐2',3,4,4',6,6' D6 N/A

A2S T541 2',3,5‐Trichlorobiphenyl‐3',4',5',6' D4 N/A

A2S T542 2,3,5‐Trimethylphenol D11 362049‐46‐5

A2S T543 2,3,6‐Trichloroanisole D3 (methoxy D3) 1219798‐64‐7

A2S T544 2,3,6‐Trichlorophenol‐4,5 D2 93951‐81‐6


A2S T546 PCB 028 D4 N/A

A2S T549 2,4,5‐Trichlorophenol‐3,6 D2 93951‐82‐7

A2S T550 2,4,6‐Tribromoanisole D5 1219795‐33‐1

A2S T551 2,4,6‐Tribromophenol‐3,5 D2 1219795‐42‐2

A2S T553 2,4,6‐Trichlorobiphenyl‐2',3',4',5',6' D5/ PCB 030 D5 1219794‐85‐0


A2S T555 2,4,6‐Trimethylpyridine D11 1219805‐54‐5

A2S T556 3,3',4,4'‐TetrachlorobiphenylD6 93952‐23‐9

A2S T557 3,4,4'‐Trichlorobiphenyl‐2',3',5',6' D4 N/A

A2S T558 3,4,5‐Trichlorobiphenyl‐2',3',4',5',6' D5 93952‐22‐8


A2S T559 3,4',5‐Trichlorobiphenyl‐2',3',5',6' D4 N/A

A2S T560 3,4,5‐Trihydroxybenzoic‐2,6 D2 Acid 294660‐92‐7

A2S T561 3,4,5‐Trimethoxy D9‐benzoic Acid 84759‐05‐7

A2S T562 3,4,5‐Trimethoxy D9‐benzyl Alcohol 1219805‐74‐9

A2S T563 alpha,alpha,alpha‐Trichlorotoluene D5 93232‐45‐2

A2S T564 alpha‐Terpineol D3 (propyl methyl D3) 203633‐12‐9

A2S T565 Ethyl Tetradecanoate D27 1113009‐11‐2

A2S T566 L‐Theanine D5 (N‐ethyl D5) 1217451‐85‐8

A2S T567 L‐Threonine‐2,3 D2 1202936‐45‐5

A2S T568 L‐Tryptophan‐2',4',5',6',7' D5 (indole D5) 62595‐11‐3

A2S T569 m‐Terphenyl D14 17714‐84‐0

A2S T570 m‐Toluic D7 Acid 733046‐94‐1

A2S T571 m‐Toluidine D9 352431‐22‐2

A2S T572 m‐Toluidine‐2,4,6 D3 68408‐23‐1

A2S T573 m‐Tolunitrile D7 1219795‐31‐9

A2S T574 n‐Tetracontane D82 1219802‐99‐9

A2S T575 n‐Tetracosane D50 16416‐32‐3

A2S T576 n‐Tetradecane D30 204244‐81‐5

A2S T577 n‐Triacontane D62 93952‐07‐9

A2S T578 n‐Tricosane D48 203784‐75‐2

A2S T579 n‐Tridecane D28 121578‐12‐9

A2S T580 o‐Terphenyl D14 5142‐67‐6

A2S T581 o‐Tolualdehyde‐13C1 (carbonyl‐13C) 138151‐99‐2

A2S T582 o‐Toluic Acid‐13C1 (carboxyl‐13C) 70838‐82‐3

A2S T583 o‐Toluic D7 Acid 207742‐73‐2

A2S T584 o‐Toluidine D9 194423‐47‐7

A2S T585 o‐Tolunitrile D7 1138681‐69‐2

A2S T587 Tamoxifen D5 (ethyl D5) 157698‐32‐3

A2S T588 Tebufenozide D9 (3,5‐dimethylbenzoyl D9) N/A

A2S T589 Telmisartan D4 (benzyl‐2,3,5,6 D4) N/A

A2S T590 Temephos D12 (O,O,O',O'‐tetramethyl D12) 1219795‐39‐7

A2S T591 Terbufos D10 (O,O‐diethyl D10) 1276197‐42‐2

A2S T592 Terbutaline D3 (1‐hydroxyethyl‐1,2,2 D3) N/A

A2S T594 Terbutryn D5 (ethyl D5) 1219804‐47‐3

A2S T595 Testosterone Heptanoate‐6,6,7,7,7 D5 N/A

A2S T596 Testosterone‐2,2,4,6,6 D5 21002‐80‐2

A2S T597 Tetracaine D6 HCl (N,N‐dimethyl D6) 80404‐52‐0

A2S T599 Tetracosanoic D47 Acid 68060‐00‐4

A2S T600 Tetradecanoic D27 Acid 60658‐41‐5

A2S T601 Tetradecylphosphocholine D42 77733‐28‐9

A2S T602 Tetrahydrofuran D8 1693‐74‐9

A2S T603 Tetraphenyl D20‐tin 358731‐93‐8

A2S T604 Theobromine D3 (7‐methyl D3) 65566‐69‐0

A2S T605 Theophylline D6 (dimethyl D6) 117490‐39‐8

A2S T606 Thiamethoxam D3 (N‐methyl D3) 1294048‐82‐0

A2S T607 Thiobencarb D10 (diethyl D10) 1219804‐12‐2

A2S T608 Thiobenzamide‐2,3,4,5,6 D5 1219804‐59‐7

A2S T609 Thiophanate D10 (O,O‐diethyl D10) 1398066‐16‐4

A2S T610 Thiophanate‐methyl D6 (O,O‐dimethyl D6) 1398065‐77‐4

A2S T611 Thiophene D4 2036‐39‐7

A2S T612 Thymidine‐alpha,alpha,alpha,6D4 347841‐67‐2

A2S T613 Thymine‐13C1 (methyl‐13C) 200417‐68‐1

A2S T614 Thymine‐alpha,alpha,alpha,6 D4 156054‐85‐2

A2S T615 Tiotropium D3 Bromide (N‐methyl D3) 1127226‐56‐5

A2S T616 Tolan D10 19339‐46‐9

A2S T617 Tolbutamide D9 (butyl D9) 1219794‐57‐6

A2S T619 Topiramate D12 (di‐iso‐propylidene D12) 1279037‐95‐4

A2S T620 Tranexamic D2 Acid (aminomethyl D2) N/A

A2S T621 Trazodone D6 HCl (propyl D6) 1181578‐71‐1

A2S T622 Triamcinolone‐6 D1 Acetonide D6 N/A

A2S T623 Triamterene D5 (phenyl D5) 1189922‐23‐3

A2S T624 Trichloroethylene‐d 13291‐68‐4

A2S T625 Triclocarban D4 (4‐chlorophenyl D4) 1219799‐29‐7

A2S T626 Triclosan D3 (2,4‐dichlorophenoxy D3) 1020719‐98‐5

A2S T627 Triclosan Methyl D3 Ether 1020720‐00‐6

A2S T628 Tridecanoic D25 Acid 202529‐03‐1

A2S T631 Trimetazidine D8 2HCl (piperazine D8) 1219795‐37‐5

A2S T632 Trimethoprim D3 (4‐methoxy D3) 1189923‐38‐3

A2S T634 Triphenyl D15‐tin Hydroxide N/A


A2S T635 Triphenylamine D15 880462‐20‐4

A2S T636 Triphenylene D12 17777‐56‐9

A2S T637 Triphenylphosphine D15 24762‐44‐5

A2S T638 Tri‐p‐tolylamine D21 201944‐90‐3

A2S T639 Tri‐p‐tolylamine‐15N 311761‐87‐2

A2S T640 TRIS D11 (crystalline) 202656‐13‐1

A2S T641 Tryptamine‐alpha,alpha,beta,beta D4 HCl 340257‐60‐5

A2S T642 Tobramycin USP 32986‐56‐4

A2S T644 Topiramate USP 97240‐79‐4

A2S T646 Tramadol hydrochloride EP 36282‐47‐0

A2S T650 Triamcinolone Hexacetonide usp 5611‐51‐8

A2S T652 Trimethoprim USP 738‐70‐5

A2S T654 Thiamine Hydrochloride USP 67‐03‐8

A2S T656 Tributyl Phosphine Oxide USP 814‐29‐9

A2S T658 Telmisartan Related Compound B USP 1026353‐20‐7

A2S T660 Telmisartan Related Compound A USP 152628‐02‐9

A2S T662 Terbutaline Related Compound A usp N/A

A2S T664 Topiramate Related Compound AUSP 20880‐92‐6

A2S T667 Tramadol Related Compound A CIV USP N/A

A2S T670 Triclosan USP 3380‐34‐5



A2S T676 Triethyl phosphate 78‐40‐0

A2S T678 Thiazolyl blue tetrazolium bromide 298‐93‐1

A2S T680 Thymidine 5'‐monophosphate p‐nitrophenyl ester sodium salt 98179‐10‐3

A2S T682 Trans‐2‐Hexen‐1‐al Diethyl Acetal 67746‐30‐9

A2S T692 Thenylchlor 96491‐05‐3

A2S T696 Trenbolone 10161‐33‐8

A2S T698 2,5‐Dichlorotoluene 19398‐61‐9

A2S T700 o‐Terphenyl 84‐15‐1

A2S U001 Undecane‐n 1120‐21‐4

A2S U002 Ugilec 141 111483‐93‐3

A2S U003 Uracil 66‐22‐8

A2S U004 Uric acid 69‐93‐2

A2S U005 Uniconazole 83657‐22‐1

A2S U006 Undecanedioic Acid 1852‐04‐6

A2S U008 Ursodeoxycholic acid EP 128‐13‐2

A2S U010 Urea USP 57‐13‐6

A2S U012 Uracil USP 66‐22‐8

A2S U014 Uridine USP 58‐96‐8

A2S U500 n‐Undecane D24 164858‐54‐2

A2S U501 Undecanoic D21 Acid 60658‐40‐4

A2S U502 Uracil D4 24897‐55‐0

A2S U503 Urapidil D3 (methoxy D3) 1398066‐08‐4

A2S U504 Urea D4 1433‐11‐0

A2S U505 Uridine‐2‐13C 35803‐42‐0

A2S U506 Uridine‐5,6 D2 40632‐21‐1

A2S V001 N‐Vanillylnonanamide 2444‐46‐4

A2S V002 Vamidothion 2275‐23‐2

A2S V004 Vinclozolin 50471‐44‐8

A2S V005 Violet basic 3 D6 trihydrate N/A

A2S V006 Vinylacetate 108‐05‐4

A2S V007 Vinyl chloride 75‐01‐4

A2S V008 Vancomycin HCl 1404‐93‐9

A2S V009 Vinylphenol‐4 2628‐17‐3

A2S V010 Valeraldehyde 110‐62‐3

A2S V011 Vitamine E 59‐02‐9

A2S V012 Vitamine D3 67‐97‐0

A2S V014 Vitamine B1 HCl 59‐43‐8

A2S V015 Vitamine B1 pyrophosphate Chloride 154‐87‐0

A2S V016 Vitamine B2 83‐88‐5

A2S V017 Vitamine B3 59‐67‐6

A2S V018 Vinblastine sulfate 143‐67‐9

A2S V019 Vincristine sulfate 2068‐78‐2

A2S V020 Vindesine sulfate 59917‐39‐4

A2S V021 Venlafaxine‐D,L HCl 93413‐69‐5

A2S V022 Valproic acid 99‐66‐1

A2S V023 Valsartan 137862‐53‐4

A2S V026 Vanillin 121‐33‐5


A2S V029 Vitamine B2‐5'‐phosphatesodium salt 130‐40‐5

A2S V030 Vitamine K1 84‐80‐0

A2S V031 Valifenalate 283159‐90‐0

A2S V032 3‐Vinylphenol 620‐18‐8

A2S V033 Vinorelbine Ditartrate 125317‐39‐7

A2S V036 Valproic acid D6 7745‐18‐4

A2S V038 Verapamil Hydrochloride 152‐11‐4

A2S V039 Vinyl 2‐Ethylhexanoate 94‐04‐2

A2S V040 Vamidothion sulfone 70898‐34‐9

A2S V041 Vernolate 1929‐77‐7

A2S V046 Vinyl neodecanoate, mixture of isomers 51000‐52‐3

A2S V047 Valnemulin HCl 133868‐46‐9

A2S V048 Vitamine B9 Folic acid H2O 59‐30‐3

A2S V049 Vitamine B12 Cyanocobalamin 68‐19‐9

A2S V052 Virginiamycin M1 21411‐53‐0

A2S V053 Vortioxetine Hydrobromide 960203‐27‐4

A2S V055 Vitamine A Palmitate / all‐trans‐Retinyl Palmitate 79‐81‐2

A2S V058 Vitamine K1‐d7 1233937‐39‐7

A2S V060 Vitamine K3‐d8 478171‐80‐1

A2S V064 Vinyl chloride‐d3 6745‐35‐3

A2S V066 Vancomycin hydrochloride EP 1404‐93‐9

A2S V068 Valganciclovir Hydrochloride USP 175865‐59‐5

A2S V070 Valsartan USP 137862‐53‐4

A2S V072 Venlafaxine Hydrochloride USP 99300‐78‐4

A2S V076 Valsartan Related Compound BUSP N/A

A2S V078 Venlafaxine Related Compound A USP 93413‐90‐2

A2S V080 1‐Vinyl‐2‐pyrrolidinone 88‐12‐0

A2S V500 (±)‐Velnacrine‐1,2,2 D3 Maleate 1219806‐48‐0

A2S V501 (±)‐Venlafaxine D6 HCl (N,N‐dimethyl D6) 1062606‐12‐5

A2S V502 (±)‐Verapamil D3 HCl (N‐methyl D3) N/A

A2S V503 (S)‐(‐)‐Valsartan D8 (valine D8) 1089736‐72‐0

A2S V504 (S)‐(‐)‐Verapamil D3 HCl (N‐methyl D3) 1398112‐33‐8

A2S V505 delta‐Valerolactone‐3,3,4,4 D4 42932‐61‐6

A2S V506 DL‐Valine D8 203784‐63‐8

A2S V507 D‐Valine D8 116448‐82‐8

A2S V508 Ethyl Viologen D8 Dichloride (rings D8) N/A

A2S V509 L‐Valine D8 35045‐72‐8

A2S V510 Methyl Viologen D8 Dichloride(rings D8) 347841‐45‐6

A2S V511 Valdecoxib D3 (methyl D3) 1219794‐90‐7

A2S V512 Vanillin D3 (methoxy D3) 74495‐74‐2

A2S W001 Warfarin 81‐81‐2

A2S W500 (±)‐Warfarin D5 (phenyl D5) 75472‐93‐4

A2S X001 Musk xylene 81‐15‐2

A2S X002 Xylene‐m 108‐38‐3

A2S X003 Xylene‐o 95‐47‐6

A2S X004 Xylene‐p 106‐42‐3

A2S X005 Xylenes 1330‐20‐7

A2S X006 Xanthurenic acid 59‐00‐7

A2S X010 Xanthotoxine 298‐81‐7

A2S X011 L‐(‐)‐Xylose 609‐06‐3

A2S X012 Xylometazoline hydrochloride EP 1218‐35‐5

A2S X500 m‐Xylene D10 116601‐58‐2

A2S X501 o‐Xylene D10 56004‐61‐6

A2S X502 p‐Xylene D10 41051‐88‐1

A2S Z001 Zoxamide 156052‐68‐5

A2S Z002 Ziram 137‐30‐4

A2S Z004 Zolpidem 82626‐48‐0

A2S Z005 Zinc 7440‐66‐6

A2S Z008 Zeranol 55331‐29‐8

A2S Z017 Ziprasidone 146939‐27‐7

A2S Z018 Ziprasidone Hydrochloride USP 138982‐67‐9

A2S Z020 Zoledronic acid 165800‐06‐6

A2S Z500 (±)‐Zopiclone‐ D3 (N‐methyl D3) 1398066‐10‐8

A2S Z501 Zaleplon D5 (N‐ethyl D5) 1001083‐56‐2

A2S Z502 Zolpidem D6 L‐(+)‐Hemitartrate (N,N‐dimethyl D6) N/A

Documents

MOLECULES LIST 2017 · A2S A440 Acetylcysteine EP 616‐91‐1 A2S A442 Acyclovir USP 59277‐89‐3 A2S A444 Aspartame USP 22839‐47‐0 A2S A446 Atorvastatin calcim USP 344423‐98‐9