2-Bromo-3-(difluoromethyl)pyridine-6-sulfonyl chloride
3-Amino-4-(difluoromethyl)pyridine-5-methanol
Ethyl 3-(difluoromethyl)-5-methoxypyridine-2-carboxylate
Methyl 5-(difluoromethyl)-4-iodopyridine-2-carboxylate
+86(0) 189-6910-6387
[email protected]