2-(4-NITRO-BENZYLSULFANYL)-BENZOTHIAZOLE

2-(ACETYL(CARBOXYMETHYL)AMINO)BENZOIC ACID

2-(N'-(1-BENZYL-2-OXO-2H-INDOL-3-YLIDENE)-HYDRAZINO)-2-OXO-N-P-TOLYL-ACETAMIDE

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

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

2-AMINO-4-FURAN-2-YL-5-OXO-4H,5H-PYRANO[3,2-C]CHROMENE-3-CARBONITRILE

2-ANILINO-1,4-NAPHTHOQUINONE

2-ANISYLIDENELUP-20(29)-EN-3-ONE

2-BROMO-4-NITRO-6-(THIAZOL-2-YLIMINOMETHYL)-PHENOL

2-BUTYL-3-METHYL-1-(2-OXO-2-PHENYL-ETHYL)-3H-BENZOIMIDAZOL-1-IUM, BROMIDE

2-CHLORO-4-NITRO-N-(3-NITROPHENYL)BENZAMIDE

2-CHLOROBENZALDEHYDE (6-TERT-PENTYL-5,6,7,8-TETRAHYDRO[1]BENZOTHIENO[2,3-D]PYRIMIDIN-4-YL)HYDRAZONE

2-CYANO-3-(2,4,6-TRIMETHYL-PHENYL)-ACRYLAMIDE

2-CYANO-3-PYRIDIN-3-YL-ACRYLIC ACID

2-F-N-(2,2,2-TRICHLORO-1-[3-(4-MEO-2-NITRO-PHENYL)-THIOUREIDO]-ETHYL)-ACETAMIDE