Cilostazol CAS NO.73963-72-1 Molecular Formular : C20H27N5O2 Molecular Weight: 369.4656 Specification: JP Packing:25kg/drum, 5kg/tin Appearance:A White to slightly off-white crystals and crystalling powder,soluble inchloroform;slightly soluble in methanol and ethanol Assay (On dried basis) :98.5%-101.5%(on dried basis)