3-Bromo-2-hydroxy-5-(trifluoromethoxy)pyridine-4-carboxaldehyde
5-Bromo-3-(chloromethyl)-4-fluoro-2-(trifluoromethoxy)pyridine
4-Bromo-5-hydroxy-2-methoxy-3-(trifluoromethoxy)pyridine
2-Bromo-3-cyano-6-(difluoromethyl)-5-(trifluoromethoxy)pyridine
+86(0) 189-6910-6387
[email protected]