[2-((E)-{[(1,3-DIMETHYL-2,6-DIOXO-1,2,3,6-TETRAHYDRO-7H-PURIN-7-YL)ACETYL]HYDRAZONO}METHYL)PHENOXY]ACETIC ACID

2-(1,3-DIMETHYL-2,6-DIOXO-1,2,3,6-TETRAHYDRO-7H-PURIN-7-YL)-N'-[(E)-(2,4,5-TRIMETHOXYPHENYL)METHYLIDENE]ACETOHYDRAZIDE

2-((Trimethylsilyl)ethynyl)pyridin-3-amine

2-(1,3-DIOXOLAN-2-YL)-2-METHYLPROPYL 4-METHYLBENZENESULFONATE

2-(1,5-DIPHENYL-1H-PYRAZOL-3-YL)-PYRIDINE

2-(1-cyclohexen-1-yl)hexanoic acid

2-(1-ethyl-1H-indol-3-yl)-N,N-dimethyl-2-oxoacetamide

2-(1-INDOLYLCARBONYL)-3,4,5,6-TETRACHLOROBENZOIC ACID

2-(1H-BENZOIMIDAZOL-2-YLSULFANYL)-ACETIC ACID (3-ETO-2-HO-BENZYLIDENE)-HYDRAZIDE

2-(1H-BENZOIMIDAZOL-2-YLSULFANYL)-ACETIC ACID FLUOREN-9-YLIDENEHYDRAZIDE

2-(1H-Imidazol-1-yl)-1-phenylethanamine dihydrochloride hydrate

2-(1-NAPHTHALEN-2-YL-ETHYLIDENE)-MALONONITRILE

2-(1-NAPHTHYL)ACETIC 3-NITROBENZYLIDENEHYDRAZIDE

2-(1H-Pyrazol-1-ylmethyl)benzaldehyde

2-(2-{[2-(1,3-Dioxo-1,3-dihydro-2H-isoindol-2-yl)ethyl]sulfonyl}ethyl)-1H-isoindole-1,3(2H)-dione