3-chloro-2-(3,4-dimethoxyanilino)-5,5-dimethyl-5,6,7,8-tetrahydroanthracene-1,4-dione

3-chloro-2-(3,4-dimethoxyanilino)-8,8-dimethyl-5,6,7,8-tetrahydroanthracene-1,4-dione

2,3-Dibromo-6-(4-methyl-pentyl)-2,3-dihydro-[1,4]naphthoquinone