4-Bromo-3-(difluoromethyl)-6-methoxypyridine-2-carboxaldehyde
4-Bromo-3-(difluoromethyl)-2-methoxypyridine-5-carboxaldehyde
Ethyl 6-bromo-2-(difluoromethyl)-4-iodopyridine-3-acetate
4-Bromo-2-(difluoromethyl)-6-methoxypyridine-3-carboxaldehyde
+86(0) 189-6910-6387
[email protected]