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