1-Pyrrolidinecarboxylic acid, 2-[(hydroxyamino)iminomethyl]-, 1,1-dimethylethyl ester
1,1-Dimethylethyl 2-[(hydroxyamino)iminomethyl]-1-pyrrolidinecarboxylate
tert-Butyl 2-(N-Hydroxycarbamimidoyl)pyrrolidine-1-carboxylate
tert-Butyl 2-[amino(hydroxyimino)methyl]pyrrolidine-1-carboxylate
1-Boc-2-(N-hydroxycarbamimidoyl)pyrrolidine