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