| 英文名称: | | butanoic acid, 3-oxo-, 2-propenyl ester, polymer with butyl 2-propenoate, methy | | l 2-methyl-2-propenoate, 2-methyl-2-propenoic acid and 2-propenoic acid | | butanoic acid, 3-oxo-, 2-propenyl ester, polymer withbutyl 2-propenoate, methyl 2-methyl-2-propenoate, 2-methyl-2-propenoicacid and 2-propenoic acid |
|
