CAS号: 22407-20-1 英文名称: 5-(forMylaMino)-1H-pyrazole-4-carboxaMide 英文同义词: Allopurinol EP Imp B;Allopurinol EP IMpurity B;Allopurinol impurity B CRS;Allopurinol Related CoMpound B;3-ForMaMidopyrazole-4-carboxaMide;Allopurinol EP Impurity B (USP RC B);5-forMaMido-1H-pyrazole-4-carboxaMide;5-(forMylaMino)-1H-pyrazole-4-carboxaMide;3-(ForMylaMino)-1H-pyrazole-4-carboxaMide;1H-Pyrazole-4-carboxamide, 3-(formylamino)- 中文名称: 别嘌醇相关物质B 中文同义词: 别嘌醇杂质2;别嘌醇杂质B;别嘌呤醇杂质B;别嘌醇相关物质B;别嘌醇EP杂质B;别嘌呤醇EP杂质B;别嘌醇欧洲药典杂质B;别嘌呤醇杂质B(EP);别嘌呤醇杂质B EP标准品;别嘌醇相关物质B USP标准品 分子式: C5H6N4O2 分子量: 154.13 沸点 : 601.5±40.0 °C(Predicted) 密度 : 1.597±0.06 g/cm3(Predicted) 酸度系数(pKa): 10.46±0.50(Predicted) 形态: neat WGK Germany : 3 海关编码 : 2933199050
6:28:22 PM · Jan 19, 2021