3-Bromo-6-(chloromethyl)-2-(difluoromethyl)-4-methylpyridine
3-Bromo-6-(chloromethyl)-4-(difluoromethyl)-2-methylpyridine
5-Bromo-2-(chloromethyl)-3-(difluoromethyl)-6-methylpyridine
3-(Aminomethyl)-6-bromo-2-(difluoromethyl)-5-nitropyridine
+86(0) 189-6910-6387
[email protected]