Sigma-Aldrich
2-[(2E,4E)-5-(2,4-Dinitroanilino)-2,4-pentadienylidene]malononitrile
2-[(4-Chloro-phenyl)-hydroxy-methylene]-malononitrile
2-[(4-Chlorophenyl)sulfonyl]naphthalene
2-[(2E)-3-(2-QUINOLINYL)-2-PROPENYL]QUINOLINE
2-[(5-Chloro-2-pyridinyl)amino]-2-oxo-acetic acid
2-[(5E)-5-(1,3-BENZODIOXOL-5-YLMETHYLENE)-4-OXO-2-THIOXO-1,3-THIAZOLIDIN-3-YL]PROPANOIC ACID
2-[(3-ISOPROPYL-4-OXO-3,4,5,6,7,8-HEXAHYDRO[1]BENZOTHIENO[2,3-D]PYRIMIDIN-2-YL)SULFANYL]-N,N-DIPHENYLACETAMIDE
2-[(3,4-DICHLORO-PHENYL)-HYDRAZONO]-MALONONITRILE
2-[(3,5-DIOXO-2,3,4,5-TETRAHYDRO-1,2,4-TRIAZIN-6-YL)SULFANYL]-N'-[(E)-(4-HYDROXYPHENYL)METHYLIDENE]ACETOHYDRAZIDE
2-{[(E)-(2-nitrophenyl)methylidene]amino}benzamide
2-[(E)-2-Phenylethenyl]-1H-imidazole
2-[(Piperidin-4-yloxy)methyl]pyridine
2-[(4-BROMOPHENOXY)ACETYL]-N-PHENYLHYDRAZINECARBOTHIOAMIDE
2-[(4-CHLOROPHENYL)SULFANYL]-N'-{(E)-[2-(DODECYLSULFANYL)-5-NITROPHENYL]METHYLIDENE}ACETOHYDRAZIDE
2-[(4-Iodoanilino)carbonyl]phenyl acetate