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CAS号: 161798-02-3 英文名称: Ethyl 2-(3-Cyano-4-hydroxyphenyl)-4-methyl-1,3-thiazole-5-carboxylate 英文同义词: Febuxostat-3;FEBUXOSTAT-3;Febuxostat Impurity 5;FeBuxostat Impurity 28;Febuxostat 4-Hydroxy Ethyl Ester;Ethyl 2-(3-cyano-4-hydroxyphenyl);2-(3-Cyano-4-hydroxyphenyl)-4-Methyl-1,3-thiazole-5-;2-(3-cyano-4-hydroxyphenyl)-4-methyl-1,3-thiazole-5-carboxylate;ETHYL 2-(3-CYANO-4-HYDROXYPHENYL)-4-METHYLTHIAZOLE-5-CARBOXYLATE;ethyl-2-(3-cyano-4-hydroxy phenyl)-4-methyl thiozole-5-carboxylate 中文名称: 2-(3-氰基-4-羟基苯基)-4-甲基-1,3-噻唑-5-羧酸乙酯 中文同义词: 非布司他杂质5;非布索坦杂质28;非布索坦中间体F4;非布索坦杂质323;非布索坦4-羟基乙基酯;非布索坦杂质28CAS :161798-02-3;2-(3-氰基-4-羟基苯基)-4-甲基噻唑-5-甲酸乙酯;2-(3-氰基-4-羟基苯基)-4-甲基-1,3-噻唑-5-羧;2-(3-氰基-4-羟基苯基)-4-甲基-1,3-噻唑-5-羧酸乙酯;2-(3-氰基-4-羟基)苯基-4-甲基噻唑-5-甲酸乙酯(非布索坦中间体) 分子式: C14H12N2O3S 分子量: 288.32 沸点 : 475.3±55.0 °C(Predicted) 密度 : 1.38 酸度系数(pKa): 5.80±0.20(Predicted)