2-AMINO-4-FURAN-2-YL-5-OXO-5,6,7,8-TETRAHYDRO-4H-CHROMENE-3-CARBONITRILE

2-ANILINO-N'-BENZYLIDENEACETOHYDRAZIDE

2-BROMO-2-NITRO-INDAN-1,3-DIONE

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

2-CHLORO-N-(2,6-DIBROMO-4-CHLORO-PHENYL)-ACETAMIDE

2-CYANO-3-(1,3-DIPHENYL-1H-PYRAZOL-4-YL)-ACRYLIC ACID ETHYL ESTER

2-CYANO-3-FURAN-2-YL-ACRYLAMIDE

2-F-N-(2,2,2-TRICHLORO-1-(3-(2,4-DICHLORO-PHENYL)-THIOUREIDO)-ETHYL)-BENZAMIDE

2-IODO-N-((2-IODO-ACETYLAMINO)-(3-NITRO-PHENYL)-METHYL)-ACETAMIDE

2-METHOXYETHYL 4-(2-CHLORO-4-OXO-4H-PYRIDO[1,2-A]PYRIMIDIN-3-YL)-6-METHYL-2-OXO-1,2,3,4-TETRAHYDRO-5-PYRIMIDINECARBOXYLATE

2-PHENYL-4,6-DI(2-THIENYL)-1,3,5-OXADIAZIN-1-IUM PENTACHLOROSTANNATE(1-)

2-PYRIDIN-2-YL-QUINOLINE-4-CARBOXYLIC ACID, SODIUM SALT

2,2'-AZANEDIYLDIETHANOL 2-(3-(BENZO[D][1,3]DIOXOL-5-YL)-6-ETHYL-2-METHYL-4-OXO-4H-CHROMEN-7-YLOXY)ACETATE

2,2-DIMETHYL-N-(2,2,2-TRICHLORO-1-(2-OXO-1(2H)-PYRIMIDINYL)ETHYL)PROPANAMIDE

2,3-DINITRO-PHENYLAMINE