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CAS号: 752188-68-4 英文名称: Olsalazine sodium EP Impurity B 英文同义词: Olsalazine EP Impurity B;Olsalazine sodium EP Impurity B;4-Dehydroxy-2-hydroxy Olsalazine;Olsalazine Sodium Impurity 2（Olsalazine Sodium EP Impurity B）;(E)-3-((3-carboxy-4-hydroxyphenyl)diazenyl)-2-hydroxybenzoic acid;Benzoic acid, 3-[2-(3-carboxy-4-hydroxyphenyl)diazenyl]-2-hydroxy- 中文名称: 奥沙拉秦钠EP杂质 B 中文同义词: 奥沙拉嗪钠EP杂质B;奥沙拉秦钠EP杂质 B;奥沙拉嗪杂质B (EP);4-去羟基 2-羟基奥沙拉秦;奥沙拉嗪钠杂质2(奥沙拉嗪钠EP杂质B) 分子式: C14H10N2O6 分子量: 302.24