2,6-Difluoro-4-(difluoromethyl)-3-methylpyridine
2,5-Difluoro-4-(difluoromethyl)-3-methylpyridine
4,6-Difluoro-3-(difluoromethyl)-2-methoxypyridine
2,4-Difluoro-3-(difluoromethyl)-5-methoxypyridine
+86(0) 189-6910-6387
[email protected]