Mefenamic Acid EP Impurity C CAT No: SZ-M074004 CAS No: 118-91-2 Mol.F. : C7H5ClO2 Mol.Wt. : 156.6 Inv. Status: In Stock Rel. CAT No : SZ-M016013, SZ-T088002, SZ-M074004 CAS No:118-91-2 Mol.F.: C7H5ClO2 Mol.Wt.: 156.6 Inv. Status: In Stock