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

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

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

2,5-DIMETHYL-FURAN-3-CARBOXYLIC ACID ANTHRACEN-9-YLMETHYLENE-HYDRAZIDE

2,6-DI-TERT-BUTYL-4-(5-TERT-BUTYL-1H-PYRROL-2-YL)-PYRANYLIUM, TETRAFLUORO BORATE

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

2,7-DINITRO-9-OXO-FLUORENE-4-CARBOXYLIC ACID 223,3,4,4,5,5,5-NONA-F-PENTYL ESTER

2A,3,4,5-TETRAHYDROBENZ(CD)INDOL-2(1H)-ONE

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

3-((2-CYANO-ETHYL)-(3-METHOXY-PHENYL)-AMINO)-PROPIONITRILE

3-((2,4-DIHYDROXY-BENZYLIDENE)-AMINO)-BENZAMIDE

3-(1-ADAMANTYL)-N'-[(E)-(3,5-DIBROMO-2-HYDROXYPHENYL)METHYLIDENE]-1H-PYRAZOLE-5-CARBOHYDRAZIDE

3-(1,2-DIHYDRO-5-ACENAPHTHYLENYL)-N'-{(E)-[4-(DIMETHYLAMINO)PHENYL]METHYLIDENE}-1H-PYRAZOLE-5-CARBOHYDRAZIDE

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

3-(2-CARBOXYPHENYL)-5-OXO-5H-1,2,3-OXADIAZOL-3-IUM-2-IDE