(3,6-dibromo-4-hydroxy-5-oxo-cyclohepta-1,3,6-trienyl)-acetonitrile

(1'S,3S)-3-(4'-methylenecyclohex-2'-en-1'-yl)butanenitrile

6-methyl-4,5-dodecadienenitrile

2-(6-Cyano-hexyl)-malonic acid dimethyl ester

4-tert.-Butyl-1,7-dicyan-heptan