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1H-NMR spectra of (A) PPFMA precursor polymer 3 in CDCl3, (B) post-modified copolymer P(AllMAx-co-HPMAy) 11 in MeOD where x = 178 and y = 171, (C) post-modified copolymer P(AllMAx-co-HPMAy) 12 in MeOD where x = 74 and y = 268, and (D) post-modified polymer 13 P(HPMAy) in MeOD where y = 345. * indicates the residual solvent peaks.
