CAS号: 67513-33-1 英文名称: 2H-Pyrrol-2-one, 3-acetyl-1,5-dihydro-4-hydroxy-1-methyl- (9CI) 英文同义词: 3-acetyl-1,5-dihydro-4-hydroxy-1-Methyl-2H-Pyrrol-2-one;2H-Pyrrol-2-one, 3-acetyl-1,5-dihydro-4-hydroxy-1-methyl-;2H-Pyrrol-2-one, 3-acetyl-1,5-dihydro-4-hydroxy-1-methyl- (9CI) 中文名称: 中文同义词: 分子式: C7H9NO3 分子量: 155.15