2′-Hydroxy-2,4,5′-trimethoxychalcone

2′-Hydroxy-3,4,5,6′-tetramethoxychalcone

2'-HYDROXY-5'-NITROBUTYRANILIDE

2'-[(2-FLUOROBENZOYL)OXY][1,1'-BIPHENYL]-2-YL 2-FLUOROBENZOATE

2'-BROMO-2,2-DIMETHYL-4'-NITROACETANILIDE

2'-CARBOXY-2-CHLORO-4'-IODOACETANILIDE

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

2'-CHLORO-3-NITROBENZENESULFONANILIDE

2',6'-ACETOACETOXYLIDIDE

2'-NITROBENZANILIDE

2',2'''-(TETRAMETHYLENEDIOXY)DIACETANILIDE

2',3'-DIMETHYL-2-PHENYLACETANILIDE

2',3'-ISOPROPYLIDENE-5'-TRITYLADENOSINE

2',3',4-TRICHLOROBENZENESULFONANILIDE

2',4'-DIMETHYL-2-(4-FLUOROPHENYL)ACETANILIDE