1373038-59-5

Parecoxib-007 Parecoxib Sodium-11 Parecoxib Impurity 34 Parecoxib impurity PR-12-N Parecoxib SodiuM iMpurity PR-12-E Parecoxib Impurity,Valdecoxib Impurity I 3,3'-(5-methylisoxazole-3,4-diyl)dibenzenesulfonamide BenzenesulfonaMide, 3-[4-[4-(aMinosulfonyl)phenyl]-5-Me... 3-[5-Methyl-4-(4-sulfamoylphenyl)-1,2-oxazol-3-yl]benzenesulfonamide 3-[4-[4-(Aminosulfonyl)phenyl]-5-methyl-3-isoxazolyl]benzenesulfonamide BenzenesulfonaMide, 3-[4-[4-(aMinosulfonyl)phenyl]-5-Methyl-3-isoxazolyl]- Parecoxib impurity 8/3-(5-Methyl-4-(4-sulfamoylphenyl)isoxazol-3-yl)benzenesulfonamide