6-oxa-3-aza-bicyclo[3.1.0]hexane-3-carboxylic acid tert-butyl ester, 3-[(1,1-DiMethylethoxy)carbonyl]-6-oxa-3-azabicyclo[3.1.0]hexane
6-oxa-3-aza-bicyclo[3.1.0]hexane-3-carboxylic acid tert-butyl ester, 3-[(1,1-DiMethylethoxy)carbonyl]-6-oxa-3-azabicyclo[3.1.0]hexane
