Tetra![2-(Tert-butoxycarbonyl)-2,7-diazaspiro[3.5]nonane](http://thsciimg.chemcd.cn/TS00529.gif)
Chemical Name : 2-(Tert-butoxycarbonyl)-2,7-diazaspiro[3.5]nonane
CAS : 236406-55-6
Synonyms: 2-(Tert-butoxycarbonyl)-2,7-diazaspiro[3.5]nonane;2,7-Diaza-spiro[3.5]nonane-2-carboxylic acid tert-butyl ester;2,7-Diazaspiro[3.5]nonane-2-carboxylic acid, 1,1-dimethylethyl ester;Tert-butyl 2,7-diazaspiro[3.5]nonane-2-carboxylate
![Alanine, beta-[3-3h(n)]](http://thsciimg.chemcd.cn/TS71876.gif)
