4,4'-Dimethoxychalcone, 100mg Back Catalog number: 1295 Manufacturer: Extrasynthese Availability: In the manufacturer's stock Price on request - + Recommended 1023 Quercetin-3,4'-dimethylether, 10mg Price on request 0669 L-Hyoscyamine, 10mg Price on request 4956 3,4-Dihydroxyacetophenone, 1g Price on request