(5alpha)-17-(cyclobutylcarbonyl)-4,5-epoxy-14-hydroxy-3-methoxymorphinan-6-one
CAS No. 64643-72-7
(5alpha)-17-(cyclobutylcarbonyl)-4,5-epoxy-14-hydroxy-3-methoxymorphinan-6-one;17-(Cyclobutylcarbonyl)-4,5α-epoxy-14-hydroxy-3-methoxymorphinan-6-one