3565-26-2 4-Nitroquinoline-1-oxide 5-21-11-00262 (Beilstein Handbook Reference) 5-Nitroso-8-cinnolinol 5-Nitroso-8-hydroxyquinoline 5-Nitroso-8-quinolinol 5-Nitrosooxine 5-Nitrosoquinolin-8-ol 8-Hydroxy-5-nitrosoquinoline 8-QUINOLINOL, 5-NITROSO- BRN 0135353 EINECS 222-650-6 Hydron III NSC 3852 RMH-79