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Cyclopenta(c,d)pyrene

Cyclohexylmethylmagnesiumbromide

Cyclohexylhydrazine hydrochloride

Cyclohexyl isothiocyanate

Cycloheptylamine

Cyclobutylacetaldehyde

Cyanopyridine-2-carboxaldehyde

Cis-7-azabicyclo[3.3.0]octane

Cis-5-benzyltetrahydropyrrolo[3,4-c]pyrrole-1,3[2h,3ah]-dione