(1R)-Chrysanthemolactone, 10mg Back Catalog number: 5498 Manufacturer: Extrasynthese Availability: In the manufacturer's stock Price on request - + Recommended 0458 S Aloin A, 10mg Price on request 1043 Flavokawain A, 10mg Price on request 1295 4,4'-Dimethoxychalcone, 100mg Price on request