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

2'-METHOXY-5'-METHYLDECANANILIDE

2-[(2-HYDROXY-BENZYLIDENE)-HYDRAZONO]-THIAZOLIDIN-4-ONE

2-{[(2-OXO-1,3-BENZOTHIAZOL-3(2H)-YL)ACETYL]OXY}BENZYL (2-OXO-1,3-BENZOTHIAZOL-3(2H)-YL)ACETATE

2-[(2,5-dimethylphenyl)(phenyl)methoxy]-N,N-dimethylethanamine hydrochloride

2',3,4-BENZOPHENONETRICARBOXYLIC ACID

2',4'-DICHLORO-2-METHYLBENZANILIDE

2',4'-DICHLOROSUCCINANILIC ACID

2',4'-DIHYDROXY-3'-METHYLHEXANOPHENONE

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

2-{[(2E)-3-(3,4-DIMETHOXYPHENYL)-2-PROPENOYL]AMINO}-4,5,6,7-TETRAHYDRO-1-BENZOTHIOPHENE-3-CARBOXAMIDE