1H-AZEPINO(5,4,3-cd)INDOLE, 3,4-DIHYDRO-9-CHLORO-1,6-DIMETHYL-, HYDROCHLORIDE 3,4-Dihydro-9-chloro-1,6-dimethyl-1H-azepino(5,4,3-cd)indole hydrochloride 4499-21-2 9-Chloro-3,4,-dihydro-1,6-dimethyl-1H-azepino(5,4,3-cd)indole hydrochloride