5-amino-2,8-dihydroxy-1,4-naphthoquinone

4,7-dinitro-2-benzofuran-1,3-dione

1,4,5,8-Tetranitronaphthalene

N,N'-(naphthalene-1,5-diyl)bis(4-methylbenzenesulfonamide)

1-Chloro-5-nitronaphthalene