Chemical Name : Propicillin potassium
CAS : 1245-44-9
Synonyms: Propicillin potassium
263349-73-1
1363383-07-6
85371-64-8
Tetra
![tert-butyl 7-oxo-2-azaspiro[4.4]nonane-2-carboxylate](https://thsciimg.chemcd.cn/TS92785.gif)