(1R-trans)-Octahydro-1-((9H-xanthen-9-ylthio)methyl)-2H-quinolizine 156171-17-4 2H-Quinolizine, octahydro-1-((9H-xanthen-9-ylthio)methyl)-, (1R-trans)- 9-(Lupinylthio)xanthene