Methyl 3,4-difluoro-6-(difluoromethyl)pyridine-2-carboxylate
Methyl 3,4-difluoro-2-(difluoromethyl)pyridine-6-carboxylate
3-Chloro-2-(difluoromethyl)-4,5-dimethoxypyridine
Methyl 2,6-difluoro-3-(difluoromethyl)pyridine-5-carboxylate
+86(0) 189-6910-6387
[email protected]