tert-Butyl N-[(3R)-2-oxooxetan-3-yl]carbamate

n-boc-d-serine-β-lactone, 95% ; n-(tert-butoxycarbonyl)-d-serine b-lactone ; n-(tert-butoxycarbonyl)-d-serine beta-lactone ; carbamic acid, [(3r)-2-oxo-3-oxetanyl]-, 1,1-dimethylethyl ester (9ci) ; (r)-tert-butyl (2-oxooxetan-3-yl)carbamate ; boc-d-serine-beta-lactone ; n-[(3r)-2-oxo-3-oxetanyl]carbamic acid 1,1-dimethylethyl ester ; (r)-(2-oxo-3-oxetanyl)carbamic acid tert-butyl ester