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