3,7-DIMETHOXY-5,5-BIS-METHOXYCARBONYL-NONA-2,7-DIENEDIOIC ACID DIMETHYL ESTER

3,8-DIBROMOCAMPHOR

4'-BROMO-2',6'-DIMETHYL-3,4,5,6-TETRACHLOROPHTHALANILIC ACID

4'-BROMO-2-CHLOROBENZANILIDE

4'-BROMO-3'-METHYLHEXAHYDROPHTHALANILIC ACID

4'-Bromobenzenesulfonanilide

4'-CHLORO-3'-NITROOCTADECANANILIDE

4'-CHLORO-4-(2,4-DI-TERT-PENTYLPHENOXY)BUTYRANILIDE

4'-METHYL-3,3',4,5,6-PENTACHLOROPHTHALANILIC ACID

4-({4-[(4-NITROBENZOYL)OXY]PHENYL}SULFONYL)PHENYL 4-NITROBENZOATE

4-(2-(2,4-DINITRO-PHENYL)-VINYL)-MORPHOLINE

4-(2-HYDROXY-1-NAPHTHYLMETHYLENEAMINO)ANTIPYRINE

4-(2-PROPYN-1-YLOXY)-2,3,5,6-TETRACHLOROPYRIDINE

4-(2,4-DIFLUOROPHENYL)-1-(2-METHYLAMINOBENZOYL)SEMICARBAZIDE

4-(2,4-DIOXO-THIAZOLIDIN-3-YLMETHYL)-2,6-DIMETHYL-PYRANYLIUM, PERCHLORATE