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CAS号: 303081-91-6 英文名称: 3H-Pyrrol-3-one, 4-acetyl-1,2-dihydro-5-hydroxy-1-methyl- (9CI) 英文同义词: 3H-Pyrrol-3-one, 4-acetyl-1,2-dihydro-5-hydroxy-1-methyl-;3H-Pyrrol-3-one, 4-acetyl-1,2-dihydro-5-hydroxy-1-methyl- (9CI) 中文名称: 中文同义词: 分子式: C7H9NO3 分子量: 155.15