2-chloro-3-methylnaphthalene-1,4-dione

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

2,3-diaminonaphthalene-1,4-dione

2,3-二氯-5-硝基-1,4-萘醌

2-(butylamino)-3-chloronaphthalene-1,4-dione