26942-56-3 5-((p-Nitrobenzoyl)methylenamino)-8-quinolinol 5-((p-Nitrophenyl)glyoxylidenamino)-8-quinolinol 5-22-12-00139 (Beilstein Handbook Reference) 8-Quinolinol, 5-((p-nitrobenzoyl)methylenamino)- 8-Quinolinol, 5-((p-nitrophenyl)glyoxylidenamino)- BRN 0435445