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Page 1: H 1 -NMR spectrum of compound 5

H1-NMR spectrum of compound 5.

Page 2: H 1 -NMR spectrum of compound 5

H1-NMR spectrum of compound 6.

Page 3: H 1 -NMR spectrum of compound 5

H1-NMR spectrum of BHPC monomer.

Page 4: H 1 -NMR spectrum of compound 5

H1-NMR spectrum of copolymer SPUPC-30a.

Page 5: H 1 -NMR spectrum of compound 5

H1-NMR spectrum of copolymer SPUPC-30b.

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