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CAS号: 70662-93-0 英文名称: Methyl 5-chloro-2-oxo-1,2-dihydro-4-pyrimidinecarboxylate 英文同义词: methyl 5-chloro-2-hydroxypyrimidine-4-carboxylate;Methyl 5-chloro-2-oxo-2,3-dihydropyrimidine-4-carboxylate;Methyl 5-chloro-2-oxo-1,2-dihydro-4-pyrimidinecarboxylate;4-Pyrimidinecarboxylic acid, 5-chloro-2,3-dihydro-2-oxo-, methyl ester;4-Pyrimidinecarboxylic acid, 5-chloro-1,2-dihydro-2-oxo-, methyl ester 中文名称: 5-氯-2-氧代-2,3-二氢嘧啶-4-甲酸甲酯 中文同义词: 5-氯-2-氧代-2,3-二氢嘧啶-4-甲酸甲酯 分子式: C6H5ClN2O3 分子量: 188.57 熔点 : 160-161 °C(Solv: methanol (67-56-1)) 密度 : 1.57±0.1 g/cm3(Predicted) 酸度系数(pKa): 5.07±0.10(Predicted)