128-20-1 3-alpha-Hydroxy-5-beta-pregnan-20-one 3alpha,5beta-Epimeric pregnanolone 3alpha-Hydroxy-5beta-pregnan-20-one 3alpha-Hydroxy-5beta-tetrahydroprogesterone 5-beta-Pregnan-20-one, 3-alpha-hydroxy- 5beta-Pregnan-20-one, 3alpha-hydroxy- (8CI) 5beta-Pregnan-3alpha-ol-20-one BRN 4785659 ELTANOLONE Eltanolona [INN-Spanish] Eltanolone [INN] Eltanolonum [INN-Latin] NSC 82867 Pregnan-20-one, 3-hydroxy-, (3alpha,5beta)- Pregnan-3alpha-ol-20-one Pregnanolone Pregnanolone II SKF 6455