103223-57-0 17-Cyclopropylmethyl-3,14-dihydroxy-4,5-epoxy-6-fluoromorphinan 6-Deoxy-6-fluoronaltrexone 6-Desoxy-6-fluoronaltrexone Cyclofoxy Morphinan-3,14-diol, 17-(cyclopropylmethyl)-4,5-epoxy-6-fluoro-, (5alpha,6beta)-