Chemical Name : Octafluorobiphenylene
CAS : 13628-92-7
Synonyms: Octafluorobiphenylene
301226-25-5
23979-41-1
287930-73-8
Tetra
![Tert-butyl 1-oxa-5-azaspiro[2.4]heptane-5-carboxylate](https://thsciimg.chemcd.cn/TS59408.gif)
