4-(1-ADAMANTYL)CYCLOHEXANONE

4-(1-BROMOETHYL)BENZENESULFONYL FLUORIDE

4-(1-METHOXY-1-METHYLETHYL)-2-PHENYL-2-OXAZOLIN-5-ONE

4-(1-METHYL-BUTYL)-BENZAMIDE

4-(1-NAPHTHYLIMINO)-2-BUTANOL

4-(1-Pyrrolidinylcarbonyl)-2-pyridinamine

4-(1,1-DIOXIDO-4-THIOMORPHOLINYL)ANILINE

4-(1,3-BENZOTHIAZOL-2-YL)PHTHALONITRILE

4-((5-ME-2-OXO-1,2-DIHYDRO-INDOL-3-YLIDENE-HYDRAZINOOXALYL)-AMINO)-BENZOIC ACID

4-(1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)butanoic acid

4-(1,3-DIOXO-1H,3H-BENZO(DE)ISOQUINOLIN-2-YL)-BUTYRIC ACID METHYL ESTER

4-(1,3-Oxazol-4-yl)phenol

4-(10,13-DIMETHYL-3-OXO-CYCLOPENTA(A)PHENANTHREN-17-YL)-PENTANOIC ACID ME ESTER

4-(1H-BENZOIMIDAZOL-2-YLSULFANYLMETHYL)-2,6-DI-TERT-BUTYL-PHENOL

4-(1H-Pyrazol-1-yl)butan-2-amine