21-ACETOXYPREGNENOLONE 21-Acetoxy-3beta-hydroxypregn-5-en-20-one 3-beta,21-Dihydroxypregn-5-en-20-one 21-acetate 3beta-Hydroxy-21-acetoxypregn-5-en-20-one 566-78-9 A.O.P. Acetoxanon Artisone Artisone acetate EINECS 209-298-9 NSC 66372 Prebediolone acetate Pregn-5-en-20-one, 21-(acetyloxy)-3-hydroxy-, (3beta)- (9CI) Pregn-5-en-20-one, 3beta,21-dihydroxy-, 21-acetate (8CI) Pregnenolone 21-acetate