56337-94-1 Morphinan-3,ol, 6-azido-17-(cyclopropylmethyl)-4,5-epoxy-, (5-alpha,6-beta)- Morphinan-3-ol, 6-azido-17-(cyclopropylmethyl)-4,5-epoxy-, (5alpha,6beta)- N-Cyclopropylmethylnorazidomorphine