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CAS号: 207592-21-0 英文名称: 2,2'-Methylene Bis[Ranitidine] 英文同义词: Randitidine EP IMP I;Ranitidine IMpurity I;Ranitidine EP Impurity I;Ranitidine Impurity I (EP);2,2'-Methylene Bis[Ranitidine];Ranitidine Impurity I(EP) (a dimer);2,2'-Methylenebis[N-[2-[[[5-[(dimet;Ranitidine Impurity 9(Ranitidine EP Impurity I);Bis[N-[2-[[[5-[(dimethylamino)methyl]furan-2-yl]methyl]thio]ethyl]-N'-methyl-2,2-diamino-1-nitroethenyl]methane;2,2′-Methylenebis[N-[2-[[[5-[(dimethylamino)methyl]-furan-2-yl]methyl] sulfanyl]ethyl]-N′-methyl-2-nitroethene-1,1-diamine] 中文名称: 雷尼替丁杂质I 中文同义词: 雷尼替丁杂质I;雷尼替丁EP杂质I;雷尼替丁杂质 I (EP);雷尼替丁杂质I (EP/BP);2,2'-亚甲基双[雷尼替丁];盐酸雷尼替丁杂质I(EP) 标准品 分子式: C27H44N8O6S2 分子量: 640.82 沸点 : 822.0±65.0 °C(Predicted) 密度 : 1.235±0.06 g/cm3(Predicted) 酸度系数(pKa): 8.65±0.28(Predicted)