Methyl 3-bromo-2-(difluoromethyl)pyridine-4-acetate
Methyl 2-bromo-6-(difluoromethyl)pyridine-3-acetate
Ethyl 3-(difluoromethyl)-6-methoxypyridine-2-acetate
3-(Difluoromethyl)-2-(trifluoromethyl)pyridine-4-acetic acid
+86(0) 189-6910-6387
[email protected]