2,4,6-TRIS-(4-CHLORO-PHENYL)-PYRANYLIUM, TETRAFLUORO BORATE

2,4,8-TRICHLORODIBENZOFURAN

2,4,8,10-TETRAPHENYL-5,11-DIOXA-1,7-DIOXONIA-6-BORANUIDASPIRO[5.5]UNDECA-1,7-DIENE HEXAFLUOROPHOSPHATE(V)

2,5-DIMETHYL-FURAN-3-CARBOXYLIC ACID (1-(4-CHLORO-PHENYL)-ETHYLIDENE)-HYDRAZIDE

2,5-DIMETHYL-FURAN-3-CARBOXYLIC ACID (2-METHYL-3-PHENYL-ALLYLIDENE)-HYDRAZIDE

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

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

2,5-Dimethylphenoxyacetic acid

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

2,6-DITERT-BUTYL-4-[3,4-DIBROMO-5-(2,6-DITERT-BUTYL-4-THIOPYRYLIUMYL)-1H-PYRROL-2-YL]THIOPYRYLIUM DITETRAFLUOROBORATE

2(2-BENZOYL-5-PYRIDIN-4-YL-2H-(1,2,4)TRIAZOL-3-YLSULFANYL)-N-(3-CL-PH)-ACETAMIDE

3-{[{(2Z)-2-[1-(2-ANILINO-2-OXOETHYL)-5-METHYL-2-OXO-1,2-DIHYDRO-3H-INDOL-3-YLIDENE]HYDRAZINO}(OXO)ACETYL]AMINO}BENZOIC ACID

3-({(2E)-2-[(2-HYDROXY-1-NAPHTHYL)METHYLENE]HYDRAZINO}CARBONYL)-1-(2-OXO-2-PHENYLETHYL)PYRIDINIUM BROMIDE

3-((2-HYDROXY-5-NITRO-BENZYLIDENE)-HYDRAZONO)-1,3-DIHYDRO-INDOL-2-ONE

3-(1-(TERT-BUTOXYCARBONYL)-1H-IMIDAZOL-4-YL)ACRYLIC ACID