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CAS号: 148639-72-9 英文名称: 5,6-DIHYDRO-3-METHYLAMINO-2H-1,4-THIAZIN-2-ONE OXIME 英文同义词: Ranitidini Impurity G;RANITIDINE IMPURITY G;Ranitidine EP impurity G;3-(Methylamino)-5,6-dihydro-2H-1,4-;5,6-DIHYDRO-3-METHYLAMINO-2H-1,4-THIAZIN-2-ONE OXIME;Ranitidine EP Impurity G (Mixture of Z and E isomers);2H-1,4-Thiazin-2-one,5,6-dihydro-3-(methylamino)-, oxime 中文名称: 5,6-二氢-3-(甲基氨基)-2H-1,4-噻嗪-2-酮肟 中文同义词: 雷尼替丁杂质G;雷尼替丁EP杂质G;雷尼替丁杂质G (EP/BP);尼扎替丁杂质K(EP)/盐酸雷尼替丁杂质G(EP) 标准品;5,6-二氢-3-(甲基氨基)-2H-1,4-噻嗪-2-酮肟 分子式: C5H9N3OS 分子量: 159.21 沸点 : 313.9±25.0 °C(Predicted) 密度 : 1.45±0.1 g/cm3(Predicted) 酸度系数(pKa): 9.40±0.40(Predicted)