1,3,4,9,10,10a-Hexahydro-11-methyl-2H-10,4a-iminoethanophenanthren-6-ol tartrate, d- 143-98-6 Dextrophan tartrate Dextrorphan tartrate Morphinan-3-ol, 17-methyl-, tartrate (1:1) (salt), (+)- Ro 1-6794 d-3-Hydroxy-N-methylmorphinan tartrate