CAS 1253-84-5 appears in our catalog under these names: 5 ALPHA 6 BETA-DIHYDROXYCHOLESTANOL, 5α,6β–Dihydroxycholestanol, Cholestane-3β,5α,6β-triol, 3b,5a,6b-Trihydroxycholestane, >95% (HPLC), 3Beta,5Alpha,6Beta-Trihydroxycholestane, >95% (HPLC). Offered by: Sigma-Aldrich, GLPBio, Chemat Brand, TRC, TargetMol. Available pack sizes: 25MG, 5MG, on request, 100mg, 10mg, 1mg, 50mg, 250mg.