12,13,14,14a-Tetrahydro-9H,11H-pyrazino(2,1-c)pyrrolo(1,2-a)(1,4)benzodiazepine 122485-01-2 9H,11H-Pyrazino(2,1-c)pyrrolo(1,2-a)(1,4)benzodiazepine, 12,13,14,14a-tetrahydro- BRN 5055717 Isonoraptazepine