2′-Hydroxy-2,4,6′-trimethoxychalcone

2′-Hydroxy-4′-methoxychalcone

2'-HYDROXY-5'-NITROCINNAMANILIDE

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

2'-METHOXY-5'-METHYLMALEANILIC ACID

2-[(2-Methyl-1,3-dioxolan-2-yl)methyl]-1H-isoindole-1,3(2H)-dione

2-[(2,4-Dichlorobenzyl)oxy]benzaldehyde

2',3,4,4',5'-PENTACHLOROBENZENESULFONANILIDE

2',4'-DICHLOROFORMANILIDE

2′,4′-Dihydroxy-2-(4′-methoxyphenyl)-3′-methylacetophenone

2-[(2E)-2-(2,4-DICHLOROBENZYLIDENE)HYDRAZINO]-2-OXO-N-(5-PHENYL-1,3,4-THIADIAZOL-2-YL)ACETAMIDE

2-[(2S)-2-AMINOPROPYL]-2,5,6,7,8,9-HEXAHYDRO-3H-CYCLOHEPTA[C]PYRIDAZIN-3-ONE

2',6'-DINITRO-N-ETHYL-4'-(TRIFLUOROMETHYL)METHANESULFONANILIDE

2'H-SPIRO[FLUORENE-9,3'-FURAN]-2',5'(4'H)-DIONE

2-[(3-CARBOXYANILINO)CARBONYL]BENZOIC ACID