4-(Chloromethyl)-3-(difluoromethyl)-2-methoxypyridine
2-(Difluoromethyl)-4-iodopyridine-5-sulfonyl chloride
4-(Chloromethyl)-2-(difluoromethyl)-3-methoxypyridine
2-(Difluoromethyl)-3-iodopyridine-5-sulfonyl chloride
+86(0) 189-6910-6387
[email protected]