2,5-DIMETHYL-FURAN-3-CARBOXYLIC ACID (2-HYDROXY-3-METHOXY-BENZYLIDENE)-HYDRAZIDE

2,5-DIMETHYL-FURAN-3-CARBOXYLIC ACID (2,4-DIMETHOXY-BENZYLIDENE)-HYDRAZIDE

2,5-DIMETHYL-FURAN-3-CARBOXYLIC ACID (4-DIMETHYLAMINO-BENZYLIDENE)-HYDRAZIDE

2,5-DIMETHYL-FURAN-3-CARBOXYLIC ACID BENZYLIDENE-HYDRAZIDE

2,6-DI-TERT-BUTYL-4-(PYRIDIN-4-YL)PYRYLIUM 4-(2,6-DI-TERT-BUTYLPYRYLIUM-4-YL)PYRIDINIUM TETRAFLUOROBORATE

2,6-DIMETHYL-4-THIOPHEN-2-YL-1,4-2H-PYRIDINE-3,5-DICARBOXYLIC ACID DIETHYL ESTER

2,7-DIPHENYL-4,9-BIS-PHENYLAMINO-BENZO(LMN)(3,8)PHENANTHROLINE-1,3,6,8-TETRAONE

2H-PYRAZOLE-3-CARBOXYLIC ACID (4-CHLORO-BENZYLIDENE)-HYDRAZIDE

3-{(5Z)-5-[5-BROMO-1-(CARBOXYMETHYL)-2-OXO-1,2-DIHYDRO-3H-INDOL-3-YLIDENE]-4-OXO-2-THIOXO-1,3-THIAZOLIDIN-3-YL}PROPANOIC ACID

3-((2-ETHYL-6-METHYL-PHENYLAMINO)-METHYL)-3H-BENZOTHIAZOL-2-ONE, HYDROCHLORIDE

3-((2,4-DINITRO-PHENYL)-HYDRAZONO)-5-METHYL-1,3-DIHYDRO-INDOL-2-ONE

3-(1-ADAMANTYL)-N'-[(E)-1-(1-NAPHTHYL)ETHYLIDENE]-1H-PYRAZOLE-5-CARBOHYDRAZIDE

3-(1,2-DIHYDRO-5-ACENAPHTHYLENYL)-N'-[(E)-(1,3,5-TRIMETHYL-1H-PYRAZOL-4-YL)METHYLIDENE]-1H-PYRAZOLE-5-CARBOHYDRAZIDE

3-(1,2-DIHYDRO-5-ACENAPHTHYLENYL)-N'-[(E)-1-(4-NITROPHENYL)ETHYLIDENE]-1H-PYRAZOLE-5-CARBOHYDRAZIDE

3-(2-CHLOROPHENYL)-3-CYANO-2-OXO-N-PHENYLPROPANAMIDE