57529-91-6 6,7-Dihydro-N,N,1-trimethyl-indolo(1,7-ab)(1)benzazepine-2-methanamine BRN 0490767 INDOLO(1,7-ab)(1)BENZAZEPINE-2-METHANAMINE, 6,7-DIHYDRO-N,N,1-TRIMETHYL-