331943-04-5

Celebrex B Celecoxib-2 Isocelecoxib Celecoxib EP Imp B Celecoxib Related CoMpound B Celecoxib EP Impurity B(USP RC B) Celecoxib Impurity 4（EP Impurity B） Celecoxib Impurity 4（Celecoxib EP Impurity B） Celecoxib EP Impurity B (CelecoxibregioIsomer) Celecoxib EP Impurity B/ Celecoxib Related Compound B N-De(4-sulfonaMidophenyl)-N'-(4-sulfonaMidophenyl) Celecoxib N-De(4-sulfonamidophenyl)-Na€-(4-sulfonamidophenyl) Celecoxib 4-(3-(p-tolyl)-5-(trifluoromethyl)-1H-pyrazol-1-yl) benzenesulfonamide 4-[3-(4-Methylphenyl)-5-(trifluoroMethyl)-1H-pyrazol-1-yl]benzenesulfonaMide BenzenesulfonaMide, 4-[3-(4-Methylphenyl)-5-(trifluoroMethyl)-1H-pyrazol-1-yl]- Celecoxib Related Compound B (10 mg) (4-[3-(4-methylphenyl)-5-(trifluoromethyl)-1H-pyrazol-1-yl]benzenesulfonamide) Celecoxib impurity 2/Celecoxib EP Impurity B/4-[3-(4-Methylphenyl)-5-trifluoromethyl-1H-pyrazol-1-yl]benzenesulfonamide