1,3-Dimethyl-4-(3-dimethylaminopropionyl)-1,4,9,10-benzodiazepin-10(1H)-one 83622-03-1 Pyrrolo(3,2-b)(1,5)benzodiazepin-10(1H)-one, 4,9-dihydro-1,3-dimethyl-4- (3-(dimethylamino)-1-oxopropyl)-