3-Cyano-2-(difluoromethyl)-5-methoxypyridine-4-carbonyl chloride
4-Cyano-6-(difluoromethyl)-2-iodopyridine-3-carboxaldehyde
5-Cyano-4-(difluoromethyl)-2-iodopyridine-3-carboxaldehyde
3-(Chloromethyl)-4-cyano-5-(difluoromethyl)-2-methylpyridine
+86(0) 189-6910-6387
[email protected]