3-(Difluoromethyl)-2-iodo-5-methylpyridine
5-Cyano-2-(difluoromethyl)pyridine-4-carboxaldehyde
3-(Difluoromethyl)-6-methoxy-2-methylpyridine
4-Cyano-3-(difluoromethyl)pyridine-5-carboxaldehyde
+86(0) 189-6910-6387
[email protected]