2-(2,5-dichlorophenyl)cyclohexa-2,5-diene-1,4-dione

2,6-bis-(2,5-dichlorophenyl)-1,4-benzoquinone

2,5-bis-(2,5-dichlorophenyl)-1,4-benzoquinone

dichloromethyl-[4-(dichloromethylsilyl)phenyl]silane

4-chloro-2-(4-hydroxyphenyl)sulfonylphenol