(+)-alpha-5,9-Demethyl-2-(3-methylfurfuryl)-2'-hydroxy-6,7-benzo morphan 2,6-Methano-3-benzazocin-8-ol, 1,2,3,4,5,6-hexahydro-6,11-dimethyl-3-((3-methyl-2-furanyl)methyl)-, (2-alpha,6-alpha,11R) (+) 59203-73-5 MR 1353 NIH-8737 UM-911