Patuletin, >98%, 10mg Back Catalog number: 1410 S Manufacturer: Extrasynthese Availability: In the manufacturer's stock Price on request - + Recommended 0233 S Catalpol, 10mg Price on request 1329 5-Methyl-7-methoxyisoflavone, 100mg Price on request 0541 S Osthol, 10mg Price on request