Chemical Name : 2,5-Dichloro-3-fluoropyridine
CAS : 103999-77-5
Synonyms: NULL
6940-49-4
887445-06-9
Tetra
![tert-butyl 7-oxo-5-oxa-2-azaspiro[3.4]octane-2-carboxylate](https://thsciimg.chemcd.cn/TS92524.gif)
![5-OXA-2,8-DIAZA-SPIRO[3.5]NONAN-7-ONE](https://thsciimg.chemcd.cn/TS92439.gif)