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