Synonyms: Quadazocine;Win 44441;Win 44,441;(2a,6a,11s*)-1-cyclopentyl-5-(1,2,3,4,5,6-hexahydro-8-hydroxy-3,6,11-trimethyl-2,6-methano-3-benzazocin-11-yl)-3-pentanone;3-Pentanone, 1-cyclopentyl-5-(1,2,3,4,5,6-hexahydro-8-hydroxy-3,6,11-trimethyl-2,6-methano-3-benzazocin-11-yl)-, (2alpha,6alpha,11S*)- (+-)-;Win-44441;AC1Q5H5Z;C25H37NO2;KST-1A8004;AR-1A2080;LS-176789