levallorphan;(-)-3-Hydroxy-N-allylmorphinan;17-Allylmorphinan-3-ol;2H-10,4a-Iminoethanophenanthren-6-ol, 11-allyl-1,3,4,9,10,10a-hexahydro- (6CI);l-N-Allyl-3-hydroxymorphinan;MCL 113;Morphinan-3-ol, 17-(2-propenyl)- (9CI);Morphinan-3-ol, 17-allyl- (8CI)