| 英文同义词: | (2-Methyl-2-propenyl)malonic acid dimethyl ester;(2-Methyl-2-propenyl)propanedioic acid dimethyl ester;2-Methallylmalonic acid dimethyl ester;dimethyl (2-methyl-2-propenyl)-propanedioate;Propanedioic acid, 2-(2-methyl-2-propen-1-yl)-, 1,3-dimethyl ester |