2'-BENZOYL-2,5'-DICHLOROACETANILIDE

2'-CARBAMOYL-3,4,5,6-TETRACHLOROPHTHALANILIC ACID

2'-CHLORO-2-PHENYL-5'-(TRIFLUOROMETHYL)ACETANILIDE

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

2',6'-DICHLORO-4'-NITROACETANILIDE

2',2''-(HEXAMETHYLENEDIOXY)-DIACETANILIDE

2',3'-DIMETHYL-2,2,2-TRICHLOROACETANILIDE

2',3'-O-isopropylidene-5',6-anhydrouridine

2',4'-DIMETHOXYMALEANILIC ACID

2',4'-OCTANOXYLIDIDE

2',4',6'-TRIMETHYLCHALCONE

2',4,5'-TRIMETHYLBENZANILIDE

2',5'-DICHLORO-2-FURANILIDE

2',5'-DICHLOROGLUTARANILIC ACID

2',5'-DIMETHOXY-2-FURANILIDE