4'-(2'',4''-DINITRO-6''-TRIFLUOROMETHYLPHENYL)-AMINOBENZO-15-CROWN-5

4-[2-(3-METHOXYPHENYL)-2-OXOETHYL]BENZONITRILE

4-(2-(N-Acetylamino)ethyl)benzoicacid

4-[3-(TRIFLUOROMETHYL)-1H-PYRAZOL-1-YL]BENZOIC ACID

4-[3,5-BIS(TRIFLUOROMETHYL)PHENOXY]ANILINE

4-[4-(HEXYLOXY)PHENYL]-4-OXOBUTANOIC ACID

4-[4-(TERT-BUTYL)-1,3-THIAZOL-2-YL]BENZALDEHYDE

4-ACETYL-4'-METHOXYDIPHENYL ETHER