2-(2-(1-(2-OXO-2-P-TOLYL-ETHYL)-1H-QUINOLIN-4-YLIDENE)-ETHYLIDENE)-MALONONITRILE

2-(2-TERT-BUTYL-PHENOXY)-N-(3,5-DIMETHYL-PHENYL)-ACETAMIDE

2-(3-METHYL-BUTOXY)-5-NITRO-BENZOIC ACID

2-(3,4-DIHYDRO-QUINOXALIN-2-YL)-3-(4-DIMETHYLAMINO-PHENYL)-ACRYLONITRILE

2-(4-ACETYLAMINO-BENZENESULFONYLAMINO)-3-METHYL-PENTANOIC ACID

2-(4-CL-3-ME-PHENOXY)-ACETIC ACID (3,5-DIBROMO-2-HYDROXY-BENZYLIDENE)-HYDRAZIDE

2-(4-OXO-1,2,3,4-4H-CYCLOPENTA(C)CHROMEN-7-YLOXY)-PROPIONIC ACID METHYL ESTER

2-(N'-(1-ALLYL-2-OXO-2H-INDOL-3-YLIDENE)-HYDRAZINO)-N-(4-BR-PH)-2-OXO-ACETAMIDE

2-AMINO-4-(3-FLUORO-PHENYL)-5-OXO-4H,5H-PYRANO[3,2-C]CHROMENE-3-CARBONITRILE

2-AMINO-4-(4-NITRO-PHENYL)-5-OXO-5,6,7,8-TETRAHYDRO-4H-CHROMENE-3-CARBONITRILE

2-AMINO-N-(3-CHLOROPHENYL)BENZAMIDE

2-ANISYLIDENE-5-ALPHA-CHOLESTAN-3-BETA-OL

2-BROMO-4-PHENYL-6-P-TOLYL-NICOTINONITRILE

2-BUTYLACROLEIN

2-CHLORO-N-PHENETHYL-ACETAMIDE