3,4-Dihydroxyphenylacetic acid, 1g Back Catalog number: 2073 Manufacturer: Extrasynthese Availability: In the manufacturer's stock Price on request - + Recommended 1410 S Patuletin, >98%, 10mg Price on request 5391 S (+)-Aromadendrene, 100mg Price on request 6036 Dihydrocaffeic acid, 1g Price on request