1-Methyl-4-oxo-9-(p-nitrophenacyl)-1H, 2,3,4,9-tetrahydropyrrolo(2,3-b)quinoline 1H-Pyrrolo(2,3-b)quinolin-4-one, 2,3,4,9-tetrahydro-1-methyl-9-(p-nitrophenacyl)- 5-24-03-00504 (Beilstein Handbook Reference) 60315-52-8 BRN 0901340