2-NAPHTHALEN-2-YL-CYCLOPENTANONE

2-NAPHTHYL 2'-METHYLCARBANILATE

2-PHENYL-QUINOLINE-4-CARBOXYLIC ACID (5-BROMO-2-METHOXY-BENZYLIDENE)-HYDRAZIDE

2-PHENYLAMINO-ACETIC ACID (4-CYCLOHEXYLSULFANYL-3-NITRO-BENZYLIDENE)-HYDRAZIDE

2-PHENYLETHYL 1-PROPYNYL SULFONE

2-Phenylimidazo[1,2-a]pyridine

2-phenylpyrrolo[2,1-a]isoquinoline

2-PYRIDYL N-(3-NITROPHENYL)CARBAMATE

2-PYRIDYL N-(O-TOLYL)CARBAMATE

2-Quinoxalinecarboxylic acid 1,4-dioxide

2-PYRIDIN-4-YL-QUINOLINE-4-CARBOXYLIC ACID

2-O-TOLYLSULFANYL-ACETIC ACID (2,3-DIMETHOXY-BENZYLIDENE)-HYDRAZIDE

2-OCTYL-4-PHENYL-1,3-DIOXOLANE

2-Oxo-1-(thiazol-5-ylmethyl)-1,2-dihydropyridine-3-carboxylic acid

2-Oxo-1,2,5,6,7,8-hexahydro-3-quinolinecarbonitrile