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(3Z)-6-oxo-5-[4-(pyridin-2-ylsulfamoyl)phenyl]-3-[[4-(pyridin-2-ylsulfamoyl)phenyl]hydrazinylidene]cyclohexa-1,4-diene-1-carboxylic acid

(The order shall be subject to the English name)

English alias：Sulfasalazine specified impurity E [EP]; UNII-MH1C2K5PXT; 3-[p-(2-Pyridylsulfamoyl)phenyl]-5-[[p-(2-Pyridylsulfamoyl)phenyl]azo]salicylic Acid; 2-Hydroxy-3-[4-[(2-pyridinylamino)sulfonyl]phenyl]-5-[[4-[(2-pyridinylamino)sulfonyl]phenyl]azo]benzoic Acid; 3-[4-(2-Pyridylsulfamoyl)phenyl] Sulfasalazine; Sulfasalazine Impurity E; 2-Hydroxy-4'-(pyridin-2-ylsulfamoyl)-5-(2-(4-(pyridin-2-ylsulfamoyl)phenyl)diazenyl)biphenyl-3-carboxylic acid;
CAS：1391062-34-2 Molecular formula：C₂₉H₂₂N₆O₇S₂ Molecular weight：630.65