1-benzoyloxy-cycloheptanecarbonitrile

2-(5-bromopentyl)-1,3-dioxolane

7-(1,3-dioxolan-2-yl)-2-(triphenylphosphoranylidene)heptanenitrile

(1-cyano-7-oxoheptyl)triphenylphosphonium chloride

3-Brom-2-oxocyclooctancarbonitril