5,12,17,18-Tetraacetoxyhepta<2.2.2>starphen-6,11-chinon

2,3-bis[(4-fluorophenyl)sulfanyl]naphthalene-1,4-dione

2-(3-methylbut-2-enyl)naphthalene-1,4-diol

2,3-bis(phenylsulfanyl)naphthalene-1,4-dione

1-acetoxy-4-hydroxynaphthalene