1408076-28-7

6-(Boc-amino)-1-azaspiro[3.3]heptane tert-butyl (1-azaspiro[3.3]heptan-6-yl)carbamate tert-butyl N-{1-azaspiro[3.3]heptan-6-yl}carbamate Carbamic acid, N-1-azaspiro[3.3]hept-6-yl-, 1,1-dimethylethyl ester