4-methoxynaphthalene-1,2-dione

(+/-)-trans-2-(4-methoxyphenyl)-2,3-dihydro-5-methoxy-3-methylnaphtho[1,2-b]furan

2-(1-hydroxy-4-methoxynaphthalen-2-yl)-4-methoxynaphthalen-1-ol

2,3-bis(1,4-dioxonaphthalen-2-yl)naphthalene-1,4-dione

2,2';3',2'';3'',2'''-Quater(1,4-naphthochinon)