| 英文同义词: | 2-Propenoic acid, 2-methyl-, 1,1'-(1,2-ethanediyl) ester, polymer with 2-chloro-1,3-butadiene;2-Propenoic acid, 2-methyl-, 1,2-ethanediyl ester, polymer with 2-chloro-1,3-butadiene;1,2-Ethanediyl 2-methyl-2-propenoate polymer with 2-chloro-1,3-butadiene |