Chemical Name : 2-Thiophenecarboxylic acid, 4-bromo-3-fluoro-, methyl ester
CAS : 395664-56-9
Synonyms: 2-Thiophenecarboxylic acid, 4-bromo-3-fluoro-, methyl ester;4-Bromo-3-fluoro-2-thiophenecarboxylic acid methyl ester;Methyl 4-bromo-3-fluoro-2-thiophenecarboxylate
Tetra

![2-azaspiro[3.3]heptane oxalate](https://thsciimg.chemcd.cn/TS92776.gif)

