2-Bromo-4-iodo-6-(trifluoromethoxy)pyridine-3-carboxaldehyde
6-Bromo-4-iodo-3-(trifluoromethoxy)pyridine-2-sulfonamide
2-Bromo-3-(fluoromethyl)-4-nitro-6-(trifluoromethoxy)pyridine
4-Bromo-3-(chloromethyl)-2-nitro-6-(trifluoromethoxy)pyridine
+86(0) 189-6910-6387
[email protected]