1H,6H-5,10b-Propanophenanthridin-9-ol, 2,3,4,4a-tetrahydro-, hydrochloride 2,3,4,4a-Tetrahydro-1H,6H-5,10b-propanophenanthridin-9-ol hydrochloride 3737-01-7 6-Hydroxy-4a,10-trimethylene-1,2,3,4,4a,9,10,10a-octahydrophenanthridine hydrochloride 9-Aza-des-N-morphinan DH 7