CAS 2034-74-4 appears in our catalog under these names: 7–Ketositosterol, 7-Oxo-beta-sitosterol, 7-Oxo-β-sitosterol, 7-Ketositosterol, 99.9%. Offered by: GLPBio, TargetMol, Biosynth, Chemat, MedChemExpress. Available pack sizes: 10mg, 25mg, 5mg, 50mg, 1mg, 10 mg, 5 mg.