11H-3-Oxo-4-(beta-dimethylaminoethyl)-3,4,5,6-tetrahydropyrido(3,2-a)carbazole 127040-39-5 3H-Pyrido(3,2-a)carbazol-3-one, 4,5,6,11-tetrahydro-4-(2-(dimethylamino)ethyl)- 4,5,6,11-Tetrahydro-4-(2-(dimethylamino)ethyl)-3H-pyrido(3,2-a)carbazol-3-one BRN 4266553