18638-94-3 5,6,7,8-Tetrahydro-9-methyl-8-oxocarbazole-3-carboxylic acid 3-(diethylamino)propyl ester HCl CARBAZOLE-3-CARBOXYLIC ACID, 5,6,7,8-TETRAHYDRO-9-METHYL-8-OXO-, 3-(DIETHYLAMINO Carbazole-3-carboxylic acid, 5,6,7,8-tetrahydro-9-methyl-8-oxo-, 3-(diethylamino)propyl ester,monohydrochloride Of 2442