(4S,5R)-5-(tert-butyldimethylsilanyloxy)-4-[(R)-1-(tert-butyldimethylsilanyloxy)allyl]oct-7-ynnitrile

(8S,20R)-des-A,B-20-(cyanomethyl)-8β-[(triethylsilyl)oxy]pregnane

(E)-4-hydroxy-2-methylbut-2-enenitrile

2-(2,4-dichlorophenyl)-2-(3-cyanopropyl)-1,3-dioxolane

(3-bromo-2,5-dimethoxy-phenyl)-acetonitrile