4-Nitro-o-phenylenediamine

3,4-DICHLOROBENZALDEHYDE OXIME

3,4-DICHLOROBENZENESULFONYL CHLORIDE

3,4-Dichlorobenzophenone

3,4-Dichlorobenzoyl chloride

3,4-Dichlorophenylacetonitrile

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

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

3,4-DIETHYL-1H-PYRROLE-2-CARBOXYLIC ACID ETHYL ESTER