104117-59-1 3,14-Dihydroxy-4,5-alpha-epoxy-17-pentylmorphinan-6-one 7,8-Dihydro-14-hydroxy-N-pentylnormorphinone BRN 1089975 Morphinan-6-one, 3,14-dihydroxy-4,5-alpha-epoxy-17-pentyl- Normorphinone, 7,8-dihydro-14-hydroxy-N-pentyl- RAM-386