18638-84-1 9-(2-(Dimethylamino)ethyl)-6-methoxy-2,3,4,9-tetrahydro-1H-carbazol-1-one monohydrochloride CARBAZOL-1(2H)-ONE, 3,4-DIHYDRO-9-(2-(DIMETHYLAMINO)ETHYL)-6-METHOXY-, MONOHYDRO Carbazol-1(2H)-one, 3,4-dihydro-9-(2-(dimethylamino)ethyl)-6-methoxy-, monohydrochloride Of 2449