57435-94-6 7-Butyl-3,7-dihydro-6-methyl-5-phenylpyrrolo(3,4-e)(1,4)diazepin-2(1H)-one BRN 0622054 Pyrrolo(3,4-e)(1,4)diazepin-2(1H)-one, 3,7-dihydro-7-butyl-6-methyl-5-phenyl-