4-[4-(tert-Butoxycarbonyl)-1-piperazinyl]phenylboronic acid

4-((5-(3,4-DimethylPh)-6-Me-4-oxothieno[2,3-d]pyrimidin-3(4H)-yl)Me)benzoic acid

4-(1,2,3-Thiadiazol-4-yl)benzylamine hydrochloride

4-(1H-pyrazol-1-yl)benzenesulfonyl chloride

4-(2-Cyanopropan-2-yl)benzoic acid

4-(2-Phenylethyl)-2-piperazinecarboxamide dihydrochloride

4-(2H-1,3-Benzodioxol-5-yl)butan-2-ol

4-(3,4-Dihydro-2H-pyrrol-5-ylamino)butanoic acid

4-(4-carboxy-phenyl)-piperazine-1-carboxylic acid tert-butyl ester

4-(4-Methylpiperazin-1-ylmethyl)phenylamine

4-(4-tert-Butylphenyl)butanoic acid

4-(5-Methoxy-1,2-dimethyl-1H-indol-3-yl)-1,3-thiazol-2-amine

4-(Acetylamino)-1,2,5-oxadiazole-3-carboxylic acid

4-(Bromomethyl)-2-methoxybenzonitrile

4-(difluoromethoxy)benzoyl chloride