73426-09-2 9-Isopropyl-N-methyl-2,3,4,9-tetrahydrothiopyrano(2,3-b)-4-methylamine hydrochloride Thiopyrano(2,3-b)indole, 2,3,4,9-tetrahydro-9-isopropyl-4-((methylamino)methyl)-, monohydrochloride Thiopyrano(2,3-b)indole-4-methylamine, 2,3,4,9-tetrahydro-9-isopropyl-N-methyl-, HCl