1-Aminocyclopropane-1-carbonitrile, N-BOC protected

Carbamic acid, (1-cyanocyclopropyl)-, 1,1-dimethylethyl ester (9CI)

tert-Butyl (1-cyanocycloprop-1-yl)carbamate, 1-[(tert-Butoxycarbonyl)amino]-1-cyanocyclopropane