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CAS号: 835621-12-0 英文名称: N-Desmethyl Regorafenib N-Oxide (M5 Metabolite) 英文同义词: BAY 81-8752;Regorafenib impurity N;Regorafenib Impurity 14;N-Desmethyl Regorafenib N-Oxide;N-Desmethyl Regorafenib-d3 N-Oxide;Regorafenib N-Desmethyl Pyridine-N-Oxide;Regorafenib N-oxide and N-desmethyl (M5);N-Desmethyl Regorafenib N-Oxide (M5 Metabolite);Regorafenib metabolite M5 (N-oxide, N-desmethyl);2-Pyridinecarboxamide, 4-[4-[[[[4-chloro-3-(trifluoromethyl)phenyl]amino]carbonyl]amino]-3-fluorophenoxy]-, 1-oxide 中文名称: 瑞戈非尼杂质 14 中文同义词: 瑞格非尼杂质N;瑞格非尼杂质14;瑞戈非尼杂质 14;N-去甲基瑞格菲尼N-氧化物(M5代谢物);瑞格非尼代谢物M5(N-氧化物,N-脱甲基) 分子式: C20H13ClF4N4O4 分子量: 484.79 沸点 : 565.7±50.0 °C(Predicted) 密度 : 1.56±0.1 g/cm3(Predicted) 酸度系数(pKa): 12.08±0.70(Predicted)