3',4',7-Trihydroxyisoflavone

3',4',7-TRIMETHOXYFLAVONE

3,4-BIS(BENZYLOXY)BENZAMIDE

3,4-DIANILINOCYCLOBUT-3-ENE-1,2-DIONE

3,4-DICHLOROBENZYL ISOTHIOCYANATE

4,5-Dichloro-2-nitroaniline

3,4-Dichlorobenzaldehyde

3,4-DICHLOROBENZENESULPHONYLHYDRAZIDE

3,4-Dichlorobenzophenone