5-Methyl-6-(trifluoromethyl)picolinonitrile
4-Methyl-6-(trifluoromethyl)nicotinonitrile
Ethyl 4,5-dibromopyridine-2-acetate
Ethyl 3,5-dibromopyridine-4-acetate
+86(0) 189-6910-6387
[email protected]