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