CAS 147022-95-5 appears in our catalog under these names: (3R,4R)-3-(3,4-Dihydroxybenzyl)-4-(3,4-dimethoxybenzyl)dihydrofuran-2(3H)-one, ≥95%, ≥95%, 3'-o-Demethylarctigenin, 3′-O-Demethylarctigenin. Offered by: Chemat, Biosynth, MedChemExpress. Available pack sizes: 20mg, 25mg, 50mg, 5 mg, 1 mg.