Product:Troxerutin CAS No. : 7085-55-4 Synonym: Vitamin P4; Venoruton P4; Packing:25kg/drum Assay:95.0% min Appearance:Yellowish-green crystalline powder Molecular formula:C33H42O19 Chemical structural formula: Use:It is used as anticoagulant to prevent thrombosis. Storage :Store in Refrigerator.