1,5-萘啶 N-氧化物

1,5-萘啶

4-羟基-1,5-萘啶

1H-[1,5]萘啶-4-酮

2,2-dimethyl-5-[[(1-oxidopyridin-3-yl)amino]methylidene]-1,3-dioxane-4,6-dione