4-(5-Fluoro-1H-indol-3-yl)-3,6-dihydro-2H-pyridine-1-carboxylic acid tert-butyl ester

4-(4-CHLOROPHENYL)-2-PYRIMIDINETHIOL

4-(4-Chlorophenyl)-6-methylpyrimidin-2-amine

4-(5-METHYL-4-(2-METHYLPHENYL)-1H-PYRAZOL-3-YL)-1,3-BENZENEDIOL

4-(5,6-DI-CL-1H-BENZIMIDAZOL-2-YL)-2-(3-NITRO-PH)2,3-DIHYDRO-1,5-BENZOTHIAZEPINE

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

[4-(aminosulfonyl)anilino](oxo)acetic acid

4-(ALLYLAMINOOXALYL-AMINO)-BENZOIC ACID BUTYL ESTER

4-(Benzyloxy)-3-fluorophenol

4-(BENZYLOXY)BENZALDEHYDE THIOSEMICARBAZONE

4-(4-METHOXYPHENOXY)ANILINE

4-(4-Methoxyphenyl)-2-oxo-3-phenyl-2H-chromen-7-yl acetate

4-(4-METHYL-1-PIPERAZINYLCARBOXAMIDO)BENZOIC (3-NITROBENZYLIDENE)HYDRAZIDE

4-(CHLOROACETYL)-2,3,5,6-TETRACHLOROPYRIDINE

4-(Chloromethyl)thiazole Hydrochloride