301693-50-5

Polmacoxib Impurity Polmacoxib Impurity 1 4-(3-fluorophenyl)-2,2-dimethyl-5-(4-(methylthio)phenyl)furan-3(2H)-on 4-(3-Fluorophenyl)-2,2-dimethyl-5-[4-(methylthio)phenyl]-3(2H)-furanone 4-(3-fluorophenyl)-2,2-dimethyl-5-(4-(methylthio)phenyl)furan-3(2H)-one 3(2H)-Furanone, 4-(3-fluorophenyl)-2,2-dimethyl-5-[4-(methylthio)phenyl]- 4-(3-fluorophenyl)-2,2-dimethyl-5- (4-(methylthio)phenyl)furan-3(2H)-one (FFM) 4-(3-fluorophenyl)-2,2-diMethyl-5-[4-(Methylsulfanyl)phenyl]-2,3-dihydrofuran-3-one