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