中文同义名：

2-氧代丁酸甲酯; 甲基 2-酮丁酸酯; 2-丁酮酸甲酯; 2-酮丁酸甲酯;

英文同义名：

METHYL 2-KETOBUTYRATE, 96; Methyl2-Oxobutyrate; 2-Ketobutyricacidmethylester~Methylmethylpyruvate~Methyl2-oxobutyrate~Methylpyruvicacidmethylester~2-Oxobutyric; 2-Oxobutanoic acid methyl ester; 2-Oxobutyric acid methyl ester; Methyl-2-oxobutanoate; Methyl 2-oxobutanoate 95%; Ketobutyric acid methyl eater(2-Oxobutyric acid methyl eater);