28740-92-3 9-Chloro-1,2,3,4,6,7-hexahydropyrrolo(3,2,1-jk)(1,4)benzodiazepine Pyrrolo(3,2,1-jk)(1,4)benzodiazepine, 1,2,3,4,6,7-hexahydro-9-chloro- Pyrrolo(3,2,1-jk)(1,4)benzodiazepine, 9-chloro-1,2,3,4,6,7-hexahydro-