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CAS号: 50628-34-7 英文名称: 5-Pyrimidinecarboxylic acid, 1,2-dihydro-2-oxo-, methyl ester (9CI) 英文同义词: Methyl2-hydroxypyrimidine-5-carboxylate;methyl 2-oxo-1H-pyrimidine-5-carboxylate;Methyl 2-oxo-1,2-dihydropyrimidine-5-carboxylate;2-Hydroxy-pyrimidine-5-carboxylic acid methyl ester;1,2-Dihydro-2-oxo-5-pyrimidinecarboxylic acid methyl ester;5-PyriMidinecarboxylic acid, 1,2-dihydro-2-oxo-, Methyl ester;5-Pyrimidinecarboxylic acid, 1,2-dihydro-2-oxo-, methyl ester (9CI) 中文名称: 2-羟基嘧啶-5-羧酸甲酯 中文同义词: 2-羟基嘧啶-5-羧酸甲酯;2-羟基嘧啶-5-甲酸甲酯;2-氧-1,2-二氢嘧啶-5-羧酸甲酯;1,2-二氢-2-氧代-5-嘧啶甲酸甲酯 分子式: C6H6N2O3 分子量: 154.12 密度 : 1.39 酸度系数(pKa): 8.11±0.10(Predicted)