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

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

2,6-ditert-butyl-4-methylphenyl methyl[(methylamino)carbonyl]carbamate

2,6-XYLYL N-(3-ACETYLPHENYL)CARBAMATE

2,7-BIS{[4-(2-FUROYL)-1-PIPERAZINYL]SULFONYL}-4,5-DINITRO-9H-FLUOREN-9-ONE SEMICARBAZONE

2,7-BIS-(AZEPANE-1-SULFONYL)-FLUOREN-9-ONE OXIME

2,7-BIS(3-METHYLPHENYL)-4,9-DI(3-TOLUIDINO)BENZO[LMN][3,8]PHENANTHROLINE-1,3,6,8(2H,7H)-TETRONE

2,7-DIACETAMIDOFLUORENE

2,7-DIAMINO-4-P-TOLYL-4H-CHROMENE-3-CARBONITRILE

2,7-DICHLORO[1,8]NAPHTHYRIDINE

2,7-Dimethyl-1H-indole-3-carbaldehyde

2,6-DI-TERT-BU-4-(4-TERT-BUTYL-THIOPHEN-2-YL)-THIOPYRANYLIUM, TETRAFLUORO BORATE

2,6-DI-TERT-BUTYL-4-(2,3-DIHYDRO-1H-PERIMIDIN-2-YL)-PHENOL

2,6-DI-TERT-BUTYL-4-(4-TERT-BUTYL-THIOPHEN-2-YL)-PYRANYLIUM, TETRAFLUORO BORATE

2,6-DI-TERT-BUTYL-4-METHOXY-PYRANYLIUM, TETRAFLUORO BORATE