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