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CAS号: 88394-05-2 英文名称: Pyrazinecarboxamide, 3,4-dihydro-5-methyl-3-oxo- (9CI) 英文同义词: NSC 157781;3-Hydroxy-5-methyl-pyrazinecarboxamide;6-methyl-2-oxo-1H-pyrazine-3-carboxamide;3,4-Dihydro-5-methyl-3-oxo-2-pyrazinecarboxamide;PyrazinecarboxaMide, 3,4-dihydro-5-Methyl-3-oxo-;5-Methyl-3-oxo-3,4-dihydropyrazine-2-carboxamide;2-Pyrazinecarboxamide, 3,4-dihydro-5-methyl-3-oxo-;Pyrazinecarboxamide, 3,4-dihydro-5-methyl-3-oxo- (9CI);Pyrazinecarboxamide, 3,4-dihydro-5-methyl-3-oxo-（WS204366）;5-methyl-3-oxo-3,4-dihydro-pyrazine-2-carboxylic acid amide 中文名称: 3,4-二氢-5-甲基-3-氧代-2-吡嗪甲酰胺 中文同义词: 3,4-二氢-5-甲基-3-氧代-2-吡嗪甲酰胺;3,4-二氢-5-甲基-3-氧代-吡嗪羧酰胺(9CI) 分子式: C6H7N3O2 分子量: 153.14 熔点 : 219-220℃ 密度 : 1.52 酸度系数(pKa): 10.75±0.60(Predicted)