19645-78-4

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19645-78-4

@19645-78-4

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19645-78-4@19645-78-4·Jan 10, 2021

CAS号: 19645-78-4 英文名称: 5-BroMopyriMidine-2,4,6(1H,3H,5H)-trione 英文同义词: Pemetrexed Impurity 34;5-Bromo-pyrimidine-2,4,6-trione;5-bromo-1,3-diazinane-2,4,6-trione;5-BroMopyriMidine-2,4,6(1H,3H,5H)-trione;2,4,6(1H,3H,5H)-Pyrimidinetrione, 5-bromo- 中文名称: 2,4,6-三羟基-5-溴嘧啶 中文同义词: 培美曲塞杂质34;2,4,6-三羟基-5-溴嘧啶;2,4,6-三羟基-5-溴嘧啶 5G;5-溴嘧啶-2,4,6(1H,3H,5H)-三酮 分子式: C4H3BrN2O3 分子量: 206.98 密度 : 2.021±0.06 g/cm3(Predicted) 熔点 : 212-215 °C 酸度系数(pKa): 1.06±0.20(Predicted)