英文别名1-Oxa-5-azaspiro[2.5]octane-5-carboxylic acid, 1,1-dimethylethyl ester; 1-Oxa-5-aza-spiro[2.5]octan-5-carboxylic acid tert-butyl ester; tert-butyl 2-oxa-7-azaspiro[2.5]octane-7-carboxylate; tert-butyl 1-oxa-7-azaspiro[2.5]octane-7-carboxylate; 5-Boc-1-oxa-5-azaspiro[2.5]octane; 1,1-Dimethylethyl 1-oxa-5-azaspiro[2.5]octane-5-carboxylate; 2-Methyl-2-propanyl 1-oxa-5-azaspiro[2.5]octane-5-carboxylate 
