39243-92-0 4,5-Diidro-6H-pirrolo(1,2-a)(1,4)benzodiazepina [Italian] 4H-Pyrrolo(1,2-a)(1,4)benzodiazepine, 5,6-dihydro- 5,6-Dihydro-4H-pyrrolo(1,2-a)(1,4)benzodiazepine