1,2-DIMETHOXY-3-METHYLANTHRAQUINONE
1-ACETOXY-8-HYDROXY-1,4,4A,9A-TETRAHYDROANTHRAQUINONE)
4,5-diamino-1,8-dihydroxy-2,7-bis(2-methylpropyl)anthraquinone
2-(tert-Butylamino)-1,4-naphthoquinone
2-Decaprenyl-3-methyl-6-methoxy-1,4-benzoquinone
2-BROMO-5-CHLORO-3,6-DIMETHYL-(1,4)BENZOQUINONE