CAS 34209-81-9 appears in our catalog under these names: 16,17-Epoxypregnenolone acetate/ 97%, 16,17–Epoxypregnenolone acetate, 16alpha,17alpha-Epoxypregnenolone acetate, Pregn-5-en-20-one, 3-(acetyloxy)-16,17-epoxy-, (3β,16α)-, 95%, 95%. Offered by: TargetMol, GLPBio, Biosynth, Chemat. Available pack sizes: 25mg, 50mg, 100mg, 200mg, 1g, 5g.