5-Bromo-2-cyano-3-(difluoromethyl)pyridine-4-acetic acid
Methyl 2-bromo-5-(difluoromethyl)-3-fluoropyridine-6-carboxylate
2-Bromo-6-cyano-4-(difluoromethyl)pyridine-3-carbonyl chloride
Methyl 6-bromo-4-(difluoromethyl)-2-fluoropyridine-3-carboxylate
+86(0) 189-6910-6387
[email protected]