Synonyms:
1,1-dimethylethyl 2-oxa-8-azaspiro[4.5]decane-8-carboxylate ; tert-butyl 2-oxa-8-azaspiro[4.5]decane-8-carboxylate ; 2-oxa-8-azaspiro[4.5]decane-8-carboxylicacid ; 2-oxa-8-azaspiro[4.5]decane-8-carboxylic acid 1,1-dimethylethyl ester ; 2-oxa-8-azaspiro[4.5]decane-8-carboxylic acid tert-butyl ester