N-(tert-Butoxycarbonyl)-2-aminoacetonitrile (CAS No.85363-04-8), its synonyms are Carbamic acid, N-(cyanomethyl)-, 1,1-dimethylethyl ester ; Tert-Butyl (cyanomethyl)carbamate ; Carbamic acid, (cyanomethyl)-, 1,1-dimethylethyl ester .