CAS 117047-76-4 appears in our catalog under these names: Wulignan A1, (2S,3S,4R)-3,4-Dihydro-7-hydroxy-4-(4-hydroxy-3-methoxyphenyl)-6-methoxy-2,3-dimethyl-1(2H)-naphthalenone, ≥98%, ≥98%, Wulignan A1. Offered by: GLPBio, Chemat, MedChemExpress. Available pack sizes: 5mg, 10mg, 25mg.