Celecoxib EP Impurity B ;
4-[3-(4-Methylphenyl)-5-trifluoromethyl-1H-pyrazol-1-yl]benzenesulfonamide ;
CAS # 331943-04-5 ;
C17H14F3N3O2S ;
MW: 381.37 ;
Celecoxib EP Impurity B ;
4-[3-(4-Methylphenyl)-5-trifluoromethyl-1H-pyrazol-1-yl]benzenesulfonamide ;
CAS # 331943-04-5 ;
C17H14F3N3O2S ;
MW: 381.37 ;