| 英文同义词: | Sulfasalazine EP Impurity A;4,4'-((1E,1'E)-(4-hydroxy-1,3-phenylene)bis(diazene-2,1-diyl))bis(N-(pyridin-2-yl)benzenesulfonamide);4,4[(4-hydroxy-1,3-phenylene)bis(diazenediyl)]bis[N-(pyridin-2yl)-benzenesulphonamide];ZUOKIDHOXLRZTG-FMWAKIAMSA-N;4-[(2Z)-2-[6-oxo-3-[[4-(pyridin-2-ylsulfamoyl)phenyl]diazenyl]cyclohexa-2,4-dien-1-ylidene]hydrazinyl]-N-pyridin-2-ylbenzenesulfonamide;2,4-Bis[[p-(2-pyridylsulfamoyl)phenyl]azo]hydroxybenzene |