2-FURALDEHYDE N-PHENYLSEMICARBAZONE

2-FURAN-2-YL-4-PYRIDIN-4-YL-1,9B-2H-5-OXA-3,3A-DIAZA-CYCLOPENTA(A)NAPHTHALENE

2-HYDROXY-2-PHENYL-1-(2-THIENYL)ETHANONE

2-Hydroxy-3-isopropyl-6-methylbenzaldehyde

2-Ethoxy-4-fluoro-1-nitrobenzene

2-Hydroxy-4,6-dimethylpyridine-3-amidoxime

2-hydroxy-5-(methylsulfanyl)benzaldehyde

2-HYDROXY-5-NITROBENZALDEHYDE {2-[(2E)-2-(2-HYDROXY-5-NITROBENZYLIDENE)-1-METHYLHYDRAZINO]ETHYL}(METHYL)HYDRAZONE

2-hydroxy-9-(3-hydroxy-2-methylpropyl)-4a,6a,7-trimethyl-2,3,4,4a,4b,5,6,6a,6b,7,10,10a,10b,11-tetradecahydropentaleno[2,1-a]phenanthren-8(1H)-one

2-HYDROXYBENZALDEHYDE SEMICARBAZONE

2-Hydroxyethyl (2E)-2-[(5-nitro-2-thienyl)methylene]hydrazinecarboxylate

2-HYDROXYMETHYL-2-PHENYL-INDAN-1,3-DIONE

2-ETHYL-PIPERIDINE-1-CARBOXYLIC ACID (4-ISOPROPYL-PHENYL)-AMIDE

2-Ethylhexyl Benzoate

2-ETHYLSULFANYL-4,6-DIPHENYL-PYRANYLIUM, TETRAFLUORO BORATE