17-Methylmorphinan 2H-10,4a-Iminoethanophenanthrene, 1,3,4,9,10,10a-hexahydro-11-methyl- (6CI) 3882-38-0 EINECS 223-412-4 Morphinan, 17-methyl- Morphinan, N-methyl- N-Methylmorphinan