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CAS号: 15837-41-9 英文名称: 5-Hydroxy-1,4-dihydropyrimidin-4-one 英文同义词: 5-Hydroxypyrimidin-4(3H);5-hydroxypyrimidin-4(1H)-one;5-Hydroxy-4(1H)-pyrimidinone;5-HydroxypyriMidin-4(3H)-one;5-hydroxy-1H-pyrimidin-6-one;4(3H)-Pyrimidinone, 5-hydroxy-;4(1H)-PyriMidinone, 5-hydroxy-;5-Hydroxy-1,4-dihydropyrimidin-4-one;4(1H)-Pyrimidinone, 5-hydroxy- (9CI);5-hydroxy-3,4-dihydropyriMidin-4-one 中文名称: 5-Hydroxy-1,4-dihydropyrimidin-4-one 中文同义词: 5-羟基-4-嘧啶酮;5-羟基-4(1H)-嘧啶酮;5-羟基-1,4-二氢嘧啶-4-酮 分子式: C4H4N2O2 分子量: 112.09 熔点 : 268-269 °C (decomp) 密度 : 1.55±0.1 g/cm3(Predicted) 酸度系数(pKa): 8.47±0.40(Predicted)