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4-(Trifluoromethoxy)benzylisocyanide

4-(Trifluoromethoxy)benzene-1,3-diamine

4-(Toluene-4-sulfonyloxymethyl)-piperidine-1-carboxylic acid benzyl ester

4-(Toluene-4-sulfonyloxy)-piperidine-1-carboxylic acid benzyl ester

4-(Thiazol-2-yloxy)-piperidine hydrochloride

4-(Tert-butyldimethylsilyloxy)cyclohex-1-enyl trifluoromethanesulfonate

4-(Pyrrolidin-1-yl)pyrimidin-2-amine

4-(Pyrrolidin-1-yl)cyclohexanone

4-(Pyridin-4-ylsulfanyl)-piperidine-1-carboxylic acid tert-butyl ester

4-(Phenethylamino)tetrahydrofuran-3-ol