(1,4)Diazepino(2,3-a)carbazole, 3,8,9,10,11,12-hexahydro-2,4-dimethyl- 107369-98-2 2,4-Dimethyl-3,8,9,10,11,12-hexahydro-(1,4)diazepino(2,3-a)carbazole 2,4-Dimethyl-8,9,10,11-tetrahydro-3H-(1,4)diazepine(2,3-a)carbazole BRN 5560546