8-Azaspiro[4.5]decane-8-carboxylic acid, 1-(hydroxymethyl)-, 1,1-dimethylethyl ester
8-Azaspiro[4.5]decane-8-carboxylic acid, 1-(hydroxymethyl)-, 1,1-dimethylethyl ester ·
8-Azaspiro[4.5]decane-8-carboxylic acid, 1-(hydroxymethyl)-, 1,1-dimethylethyl ester ·