Synonyms: 6-Chloro-9-(2-(6-methyl-3-pyridyl)ethyl)-1,2,3,4-tetrahydrocarbazole-2-carboxylic acid;6-Chloro-9-(2-(6-methyl-3-pyridyl)ethyl)-1,2,3,4-tetrahydrocarbazole-2-carboxylic acid HCl;1H-Carbazole-2-carboxylic acid, 2,3,4,9-tetrahydro-6-chloro-9-(2-(6-methyl-3-pyridinyl)ethyl)-, monohydrochloride;58479-48-4;AC1L28I7;LS-51721;6-chloro-9-[2-(6-methylpyridin-3-yl)ethyl]-2,3,4,9-tetrahydro-1H-carbazol-9-ium-2-carboxylic acid chloride