4-(5-(2,4-dimethylphenyl)-3-(trifluoromethyl)-1H-pyrazol-1-yl)benzenesulfonamide; 2-Methyl-Celecoxib; 2,4-Dimethyl Celecoxib Impurity
4-(5-(2,4-dimethylphenyl)-3-(trifluoromethyl)-1H-pyrazol-1-yl)benzenesulfonamide; 2-Methyl-Celecoxib; 2,4-Dimethyl Celecoxib Impurity