1-(1,2,3,5,6,7-Hexahydro-s-indacen-4-yl)-4-(2-phenylethyl)piperazine hydrochloride 1-(s-Hydrindacen-4-yl)-4-(2-phenylethyl)piperazine monohydrochloride 64695-73-4 Piperazine, 1-(1,2,3,5,6,7-hexahydro-s-indacen-4-yl)-4-(2-phenylethyl)-, monohydrochloride VUFB-10639