4-(3,5-DI-TERT-BU-PHENYL)-2,6-DIPHENYL-(1,3)OXAZIN-1-YLIUM, TETRAFLUORO BORATE

4-(3,5-dimethyl-4-nitroso-1H-pyrazol-1-yl)benzenesulfonamide

4-(3,6-Dihydro-2H-thiopyran-4-yl)-3,5-difluoroaniline

4-(4-(5-NITRO-1,3-DIOXO-1,3-DIHYDRO-ISOINDOL-2-YL)-PHENOXY)-BENZONITRILE

4-(4-(Dimethylamino)phenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylic acid

4-(4-ACETAMIDOPHENYLIMINO)-2,3-DICHLORO-2-BUTENOIC ACID

4-(4-Aminobenzyl)piperazine-1-carboxylic acid tert-butyl ester

4-(4-BENZYL-1-PIPERIDINYL)-6-METHYL-5-PHENYLTHIENO(2,3-D)PYRIMIDINE

4-(4-BIPHENYLYL)BENZOPHENONE

4-(4-BR-PH)-6-ME-2-OXO-1,2,3,4-4H-PYRIMIDINE-5-CARBOXYLIC ACID ETHYL ESTER

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

4-(4-Bromophenyl)-1-(4-fluorophenyl)-1H-pyrazol-5-amine

4-(4-BROMOPHENYL)-2,6-DIPHENYLPHENOL

4-(4-Bromophenylazo)phenol

4-(4-FLUOROPHENYL)-1-(3-(FURFURYL)UREIDOACETYL)SEMICARBAZIDE