Synonyms: Levorphan tartrate;Levorphanol tartrate;Levorphanol bitartrate;D-(-)-Levorphanol tartrate;Levorphanol hydrogen tartrate;Lemoran;Levo-Dromoran;NIH 4590;EINECS 204-753-8;NSC 91012;l-3-Hydroxy-N-methylmorphinan tartrate;l-3-Hydroxy-N-methylmorphinan bitartrate;Ro 1-5431/7;Morphinan-3-ol, 17-methyl-, tartrate (1:1) (salt), (-)-;Morphinan-6-ol, N-methyl-, tartrate (1:1) (salt), stereoisomer;Morphinan-3-ol, 17-methyl-, (2R,3R)-2,3-dihydroxybutanedioate (1:1);2H-10,4a-Iminoethanophenanthren-6-ol, 1,3,4,9,10,10a-hexahydro-11-methyl-, tartrate;Levorphanol tartrate anhydrous;C17H23NO.C4H6O6;CHEMBL1200913;Levorphanol Tartrate (anhydrous);125-72-4;PDSP2_001546;LS-92042;Morphinan-3-ol, 17-methyl-, (R-(R*,R*))-2,3-dihydroxybutanedioate (1:1) (salt);Morphinan-3-ol, 17-methyl-, (R-(R*,R*))-2,3-dihydroxybutanedioate (1:1) (salt) (9CI);2603-64-7;5497-47-2