| 英文同义词: | 2-Propenoic acid, butyl ester, polymer with ethenylbenzene and N-(methoxymethyl)-2-methyl-2-propenamide;2-Propenoic acid, butyl ester, polymer with ethenylbenzene and N-(methoxymethyl)-2-methy-2-propenamide 2-propenoic acid, butyl ester, polymer with ethenylbenzene and n-(methoxymethyl |