110320-72-4 Morphinan-6-one, 17-(cyclopropylmethyl)-4,5-epoxy-14-hydroxy-3-methoxy-, ((5alpha)-4,5-epoxy-3,14-dihydroxy-17-methylmorphinan-6-ylidene)hydrazone, (5alpha)- OM-3-Mnz Oxymorphone-3-methoxynaltrexonazine