3,4-DICHLORO-OMEGA-NITROSTYRENE

3',4'-DICHLOROCYCLOHEXANECARBOXANILIDE

3',4'-DICHLOROCYCLOPROPANECARBOXANILIDE

3,4'-Dichlorodiphenyl ether

3,4-DICHLORO-N-METHYLANILINE

1-(3,4-DICHLOROPHENYL)-2-THIOUREA

3,4-Difluorobenzoic acid

3,4-Difluorobenzyl alcohol