Ethyl 3,5-difluoro-4-(difluoromethyl)pyridine-2-carboxylate
Ethyl 4,5-difluoro-2-(difluoromethyl)pyridine-3-carboxylate
Ethyl 4,5-difluoro-3-(difluoromethyl)pyridine-2-carboxylate
3,5-Difluoro-2-(difluoromethyl)pyridine-4-carbonyl chloride
+86(0) 189-6910-6387
[email protected]