2'-ACETONAPHTHONE PHENYLHYDRAZONE

2'-BENZOYL-2-FURANILIDE

2-[(1-BENZYL-1H-BENZIMIDAZOL-2-YL)SULFANYL]-N'-[(E)-(3-ETHOXY-4-HYDROXYPHENYL)METHYLIDENE]ACETOHYDRAZIDE

2'-CHLORO-5'-(TRIFLUOROMETHYL)-1-CYCLOHEXANECARBOXANILIDE

2'-CHLORO-6'-METHYL-1-CYCLOPROPANECARBOXANILIDE

2'-CHLOROMALEANILIC ACID

2'-ETHOXYBENZANILIDE

2'-ETHYL-6'-METHYL-1-IMIDAZOLECARBOXANILIDE

2'-FLUORO-2,4,5-TRICHLOROBENZENESULFONANILIDE

2'-HEXADECYLOXY-4'-METHOXYACETOPHENONE

2-Hydroxy-2′,4′,6′-trimethoxychalcone

2′-Hydroxy-3,4,5′-trimethoxychalcone

2'-HYDROXY-4'-NITROBENZENESULFONANILIDE

2'-methoxy-1'H-spiro[cyclopentane-1,4'-isoquinoline]-1',3'(2'H)-dione

2'-METHOXY-3,4,4',5,6-PENTACHLOROPHTHALANILIC ACID