1-(4-((3,4-Dihydro-2H-1-benzothiopyran-8-yl)oxy)butyl)-4-(2-methoxyphenyl)piperazine 153804-24-1 8-((4-(4-(2-Methoxyphenyl)piperazin-1-yl)butyl)oxy)thiochroman Piperazine, 1-(4-((3,4-dihydro-2H-1-benzothiopyran-8-yl)oxy)butyl)-4-(2-methoxyphenyl)-