124942-20-7 | 2-프로펜산,2-메틸-,부틸에스테르,2-(디메틸아미노)에틸2-메틸-2-프로페노에이트,에테닐벤젠,2-히드록시에틸2-프로페노에이트및메틸2-메틸-2-프로페노에이트가있는중합체 | 2-Propenoic acid, 2-methyl-, butyl ester, polymer with 2-(dimethylamino)ethyl 2-methyl-2-propenoate, ethenylbenzene, 2-hydroxyethyl 2-propenoate and methyl 2-methyl-2-propenoate |