3-Bromo-4-hydroxy-2-(trifluoromethoxy)pyridine-6-acetic acid
6-Bromo-3-hydroxy-4-nitro-2-(trifluoromethoxy)pyridine
2-Bromo-5-(difluoromethyl)-3-fluoro-4-(trifluoromethoxy)pyridine
4-Bromo-3-cyano-2-(trifluoromethoxy)pyridine-6-methanol
+86(0) 189-6910-6387
[email protected]