CAS 477-48-5 appears in our catalog under these names: Picropodophyllone, Picropodophyllone/ 98.49% (existing batch purity), (5aR,8aS,9R)-5a,6,8a,9-Tetrahydro-9-(3,4,5-trimethoxyphenyl)furo[3′,4′:6,7]naphtho[2,3-d]-1,3-dioxole-5,8-dione, Picropodophyllone, 99.45%. Offered by: GLPBio, TargetMol, Biosynth, Chemat, MedChemExpress. Available pack sizes: 5mg, 1mg, 10mg, 25mg, 50mg, 100mg, 20mg, 200mg.