6-Fluoro-4-((methylamino)methyl)-2,3,4,9-tetrahydrothiopyrano(2,3-b)indole oxalate 6-Fluoro-N-methyl-2,3,4,9-tetrahydrothiopyrano(2,3-b)indole-4-methylamine oxalate 73425-87-3 Thiopyrano(2,3-b)indole, 2,3,4,9-tetrahydro-6-fluoro-4-((methylamino)methyl)-, oxalate Thiopyrano(2,3-b)indole-4-methylamine, 2,3,4,9-tetrahydro-6-fluoro-N-methyl-, oxalate