4-(2-BROMOACETYL)-6-METHOXY-2-PHENYLQUINOLINE HYDROBROMIDE

4-(2-HYDROXYOCTAHYDRO-1,3,4-METHENO-2H-CYCLOBUTA(CD)PENTALEN-2-YL)PHENOL

4-(2,3-DICHLOROPHENYLAZO)-N,N-DIETHYLANILINE

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

4-(2,4-DINITRO-PHENYLAMINO)-2,6-DIISOPROPYL-PHENOL

4-(2,5-DICHLOROPHENYL)-1,1-DIMETHYLSEMICARBAZIDE

4-(3-ACETOXYBENZYLIDENE)-2-METHYL-5-OXAZOLIDINONE

4-(3-BENZYLOXY-2-PROPIONYLOXY-PROPYL)-4-METHYL-MORPHOLIN-4-IUM, IODIDE

4-(3-CHLORO-4-METHYLPHENYL)-1-(2-CYANOACETYL)SEMICARBAZIDE

4-(3,4-DIMETHOXYBENZYLIDENEAMINO)ANTIPYRINE

4-(4-(2-ISOINDOLINYL)PHENYLAZO)BENZONITRILE

4-(4-CHLOROPHENYL)-4-ETHOXYBUTYRONITRILE

4-(4-QUINOLYLAZO)BENZENESULFONIC ACID

4-(4,6-DIAMINO-M-TOLYL)IMINO-2,5-CYCLOHEXADIEN-1-YLIDENE)DI-ME-AMMONIUM CHLORIDE

4-(BENZOYLTHIO)-2-PHENYL-5-(TRIPHENYLPHOSPHONIO)IMIDAZOLIDIN-1-IDE