6-Bromo-4-(difluoromethyl)-2-fluoropyridine-3-carbonyl chloride
Ethyl 2-bromo-4-(difluoromethyl)-3-hydroxypyridine-5-acetate
2-Bromo-4-(difluoromethyl)-3-fluoropyridine-6-carbonyl chloride
Ethyl 2-bromo-3-(difluoromethyl)-6-hydroxypyridine-4-acetate
+86(0) 189-6910-6387
[email protected]