3-Bromo-6-fluoro-4-(trifluoromethoxy)pyridine-2-carboxaldehyde
2-Bromo-5-hydroxy-3-nitro-4-(trifluoromethoxy)pyridine
4-Bromo-3-chloro-2-methyl-5-(trifluoromethoxy)pyridine
5-Bromo-2-fluoro-3-(trifluoromethoxy)pyridine-6-carboxaldehyde
+86(0) 189-6910-6387
[email protected]