3-(Aminomethyl)-2-(difluoromethyl)pyridine-5-carboxaldehyde
4,6-Dichloro-2-(difluoromethyl)-3-methylpyridine
2-(Aminomethyl)-6-(difluoromethyl)pyridine-4-carboxaldehyde
2,3-Dichloro-6-(difluoromethyl)-5-methylpyridine
+86(0) 189-6910-6387
[email protected]