4-(Diethylaminoacetyl)-1,3-dimethyl-1,4,9,10-tetrahydropyrrolo(3,2-b)(1,5)benzodiazepin-10-one 83622-01-9 Pyrrolo(3,2-b)(1,5)benzodiazepin-10(1H)-one, 4,9-dihydro-4-((diethylamino)acetyl)-1,3-dimethyl-