1,9-Phenanthridinediol, 5,6,6a,7,8,9,10,10a-octahydro-6-methyl-3-(1-methyl-4-phenylbutoxy)-, 1-acetate, hydrochloride, (6S-(3(S*),6.alpha.,6a.alpha.,9.alpha.,10a.beta.))- 1,9-Phenanthridinediol, 5,6,6a,7,8,9,10,10a-octahydro-6-methyl-3-(1-methyl-4-phenylbutoxy)-, 1-acetate, hydrochloride, (6a,6a.alpha.,9.alpha.,10a.beta.)- 70222-86-5 CP 50556-1 hydrochloride Levonantradol hydrochloride NSC331615