4'-CHLORO-2-MERCAPTOSTEARANILIDE

4'-CHLORO-3-HYDROXY-2'-METHYL-2-NAPHTHALILIDE MONOPHOSPHATE ESTER

4'-METHYL-2'-NITROPROPIONANILIDE

4-[({4-[(2,4-DIHYDROXYBENZYLIDENE)AMINO]PHENYL}IMINO)METHYL]-1,3-BENZENEDIOL

4-((4-CHLORO-BENZYLIDENE)-AMINO)-BENZOIC ACID

4-(2-(4-TERT-OCTYLPHENOXY)ETHOXY)BENZOIC ACID

4-(2-HYDROXYETHOXY)-1,3-PHENYLENEDIAMINE SULFATE

4-(2,4-BIS-(1,1-DIMETHYL-PROPYL)-PHENOXY)-N-(4-CHLORO-3-NITRO-PHENYL)-BUTYRAMIDE

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

4-(2,4,5-TRIMETHOXYBENZYLIDENE)-2-PHENYL-2-OXAZOLIN-5-ONE

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

4-(3-BROMOBENZYLIDENEAMINO)-4H-1,2,4-TRIAZOLE

4-(3,4-DIMETHOXY-BENZOYL)-DIHYDRO-FURAN-2-ONE

4-(4-(2-(4-MEO-PH)-VINYL)-PHENYL)-2,6-DIPHENYL-PYRANYLIUM, TETRAFLUORO BORATE

4-(4-CHLOROPHENYL)-4-HYDROXY-2-IMINOTHIAZOLIDINE HYDROBROMIDE