CAS 119139-55-8 appears in our catalog under these names: Interiorin, rel-(-)-(6R,7R,8R,14aS)-5,6,7,8-Tetrahydro-1,2-dimethoxy-6,7-dimethyl-3-oxo-3H,14H-benzo[1,8]cycloocta[1,2,3-cd][1,3]dioxolo[4,5-g]benzofuran-8-yl (2Z)-2-methyl-2-butenoate, ≥98%, ≥98%, Interiorin, 99.24%. Offered by: GLPBio, Chemat, MedChemExpress. Available pack sizes: 1mg, 5mg, 10 mg, 1 mg, 5 mg.