别名 二甲基丙酮酸乙酯 | 3-甲基-2-氧代丁酸乙酯 | 3-甲基-2-酮丁酸乙酯 英文别名 20201-24-5 | Ethyl 3-methyl-2-oxobutyrate | Ethyl 3-methyl-2-oxobutanoate | Butanoic acid, 3-methyl-2-oxo-, ethyl ester | Ethyl 2-methyl-2-oxobutyrate | ethyl 3-methyl-2-oxo-butanoate | MFCD00009...