5-(Chloromethyl)-3,4-dibromo-2-(difluoromethyl)pyridine
3-(Chloromethyl)-2-(difluoromethyl)pyridine-6-sulfonyl chloride
3-(Aminomethyl)-5-(difluoromethyl)-2,6-dimethoxypyridine
2-(Chloromethyl)-3,4-dibromo-5-(difluoromethyl)pyridine
+86(0) 189-6910-6387
[email protected]