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CAS号: 356550-71-5 英文名称: ethyl 4-[(2-methyl-4-nitrophenyl)amino]-4-oxobutanoate 英文同义词: ethyl 4-[(2-methyl-4-nitrophenyl)amino]-4-oxobutanoate;Butanoic acid, 4-[(2-methyl-4-nitrophenyl)amino]-4-oxo-, ethyl ester 中文名称: 中文同义词: 分子式: C13H16N2O5 分子量: 280.28