| Synonym | methorphan, 2H-10,4a-Iminoethanophenanthrene, 1,3,4,9,10,10a-hexahydro-6-methoxy-11-methyl-, Morphinan, 3-methoxy-17-methyl-, (-)-, Morphinan, 3-methoxy-17-methyl-, l-, l-Methorphan, ((-))-3-Methoxy-N-methylmorphinan, 3-Methoxy-17-methylmorphinan, l, Morphinan, 3-methoxy-N-methyl-, (-)-, Morphinan, 3-methoxy-n-methyl-, Levomethorphanum, 2H-10,4a-Iminoethanophenanthrene, 1,3,4,9,10,10a-hexahydro-6-methoxy-11-methyl- (6CI), l-Methorphan, Morphinan, 3-methoxy-17-methyl- (8CI, 9CI), levomethorphan |