Chemical Name : Diphenic anhydride
CAS : 6050-13-1
Synonyms: 2,2'-Bibenzoic anhydride;2,2'-Biphenyl-dicarboxylic acid anhydride;2,2'-Biphenyldicarboxylic anhydride;2,2'-Dibenzoic anhydride;2,2'-Diphenic anhydride;Dibenzo[c,e]oxepine-5,7-dione;Diphenic anhydride;O-diphenic anhydride;Paragos 440033
Tetra



![Tert-butyl 2,7-diazaspiro[4.5]decane-7-carboxylate](https://thsciimg.chemcd.cn/TS26565.gif)