2H-benzo[f]benzotriazole-4,9-dione

1-(1,4-dihydroxynaphthalen-2-yl)ethanone

帕伐醌

3-benzylidene-1-phenyl-1H-cyclopenta[b]naphthalene-2,4,9-trione

2-(2-methoxyanilino)naphthalene-1,4-dione