4'-(DIMETHYLAMINO)-2-METHYL-4-NITROAZOBENZENE

4'-(ETHOXYCARBONYL)GLUTARANILIC ACID

4'-(METHOXYMETHOXY)ACETOPHENONE

4'-(PHENYLAZO)ACETOPHENONE

4'-ACETAMIDO-3'-METHOXYPROPIONANILIDE

4'-ACETOXY-3',5'-DIMETHOXYACETOPHENONE

4'-AMINO-2'-HYDROXY-N4-PROPIONYLSULFANILANILIDE

4′-Amino-N-(tert-butyl)-3′-fluoro[1,1′-biphenyl]-2-sulfonamide

4'-BENZYLOXY-2'-METHOXY-3'-METHYL-PROPIOPHENONE

4'-BROMO-2'-METHYL-1,2,3,6-TETRAHYDROPHTHALANILIC ACID

4'-BUTOXY-BIPHENYL-4-CARBONITRILE

4'-CHLORO-2'-METHOXY-3,4,5,6-TETRABROMOPHTHALANILIC ACID

4'-CHLORO-2',5'-DIMETHOXY-2-FURANILIDE

4'-CHLORO-2-(4-CHLOROPHENOXY)-2'-METHYLACETANILIDE

3,6-DICHLORO-PYRIDIN-2-YLAMINE