4-{[5-(4-Methoxyphenyl)-4-oxothieno[2,3-d]pyrimidin-3(4H)-yl]methyl}benzoic acid

4-(1-(hydroxymethyl)cyclopropyl)phenylboronic acid

4-(1,3-Oxazol-5-yl)aniline

4-(1H-Pyrazol-1-yl)benzaldehyde

4-(2-Aminoethyl)tetrahydropyran

4-(2-Formyl-1H-pyrrol-1-yl)benzoic acid

4-(2-Pyrimidinyloxy)aniline

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

4-(3-nitrophenyl)-3-thiosemicarbazide

4-(4-Benzyl-1-piperazinyl)benzaldehyde

4-(4-chlorophenyl)-piperidine hydrochloride

4-(4-Methylphenyl)-4-phenylpiperidine hydrochloride

4-(4-pyridylmethyl)aniline

4-(5-bromothien-2-yl)butanoic acid

4-(6-Bromopyrazin-2-yl)morpholine