4-Bromo-5-methyl-3-(trifluoromethoxy)pyridine-2-sulfonamide
2-Bromo-4-(fluoromethyl)-3-methyl-6-(trifluoromethoxy)pyridine
3-Bromo-6-(chloromethyl)-2-nitro-5-(trifluoromethoxy)pyridine
4-Bromo-3-methyl-2-(trifluoromethoxy)pyridine-5-sulfonamide
+86(0) 189-6910-6387
[email protected]