3-amino-4-hydroxynaphthalene-1,2-dione

anthracene-2,3-diol

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

1,4-bis(4-methylphenyl)anthracene-9,10-dione

2-(4-methylpent-3-enyl)-1,4-dihydroanthracene-9,10-dione