5-Bromo-2-(difluoromethyl)-3-fluoropyridine-4-acetic acid
Methyl 2-bromo-4-(difluoromethyl)-3-hydroxypyridine-6-acetate
3-Bromo-5-(difluoromethyl)-2-fluoropyridine-4-acetic acid
4-Bromo-2-(difluoromethyl)-6-hydroxypyridine-3-acetic acid
+86(0) 189-6910-6387
[email protected]