3-Chloro-2-(difluoromethyl)pyridine-4-carbonyl chloride
6-Chloro-3-(difluoromethyl)pyridine-2-carbonyl chloride
Ethyl 4-chloro-2-(difluoromethyl)pyridine-3-acetate
Ethyl 3-chloro-5-(difluoromethyl)pyridine-4-acetate
+86(0) 189-6910-6387
[email protected]