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