CAS 50673-97-7 appears in our catalog under these names: 15-Ketocholestene, 5alpha -cholest-8(14)-en-3beta-ol-15-one, 97% , Colestolone. Offered by: Biosynth, Thermo Scientific, Sigma-Aldrich, MedChemExpress. Available pack sizes: 50mg, 25mg, 1g, 10g, 50g, 100mg, 5MG, Get quote.