2,6-DI-TERT-BU-4-((4,6-DIMETHYL-PYRIMIDIN-2-YL)-HYDRAZONO)-CYCLOHEXA-2,5-DIENONE

2,6-DI-TERT-BUTYL-4-(2-FLUORO-PHENYL)-THIOPYRANYLIUM, PERCHLORATE

2,6-DI-TERT-BUTYL-4-(4-CHLORO-PHENYL)-THIOPYRANYLIUM, IODIDE

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

2,5-DIFLUORO-9-FLUORENONE

2,6-DIISOPROPYL-PYRANYLIUM, PERCHLORATE

2,6-DIMETHOXY-4-((E)-{[(5-METHYL-3-OXO-2,3-DIHYDRO-1H-PYRAZOL-4-YL)ACETYL]HYDRAZONO}METHYL)PHENYL ACETATE

2,6-DIMETHYL-4-(METHYLTHIO)PYRYLIUM IODIDE

2,6-BIS(2,4-DIMETHOXYBENZYLIDENE)-1-CYCLOHEXANONE

2,6-BIS(3,4-DIMETHOXYBENZYLIDENE)-1-CYCLOHEXANONE

2,6-BIS(4-METHYLBENZYLIDENE)-1-CYCLOHEXANONE

2,6-Dibromo-3,4,5-trimethoxybenzoic acid

2,6-DICHLORO-2',6'-DIETHYLBENZANILIDE

2,6-DICHLORO-4'-METHYLCHALCONE

2,6-DICHLORO-N-(2-NITROBENZYLIDENE)ANILINE