| Synonyms: | Oxycodegol;NKTR-181;Loxicodegol;Morphinan-14-ol, 4,5-epoxy-6-(3,6,9,12,15,18-hexaoxanonadec-1-yloxy)-3-methoxy-17-methyl-, (5α,6α)-;(4R,4aS,7S,7aR,12bS)-7-((2,5,8,11,14,17-hexaoxanonadecan-19-yl)oxy)-9-methoxy-3-methyl-1,2,3,4,5,6,7,7a-octahydro-4aH-4,12-methanobenzofuro[3,2-e]isoquinolin-4a-ol |