Synonyms: 1,3,4,5-Tetrahydro-5-(3-(4-methyl-1-piperazinyl)propyl)thiopyrano(4,3-b)indole dihydrochloride;5502-38-5;Thiopyrano(4,3-b)indole, 1,3,4,5-tetrahydro-5-(3-(4-methyl-1-piperazinyl)propyl)-, dihydrochloride;AC1L43HM;LS-153306;5-[3-(4-methylpiperazin-1-yl)propylsulfanyl]-3,4-dihydro-1H-pyrano[4,3-b]indole dihydrochloride;5-{[3-(4-methylpiperazin-1-yl)propyl]sulfanyl}-1,3,4,5-tetrahydropyrano[4,3-b]indole dihydrochloride