5-Bromo-2-(difluoromethyl)-3-iodo-6-(trifluoromethoxy)pyridine
3,5-Dichloropyridine-2-sulfonyl chloride
6-Fluoro-3-methoxy-4-(trifluoromethoxy)pyridine-2-methanol
2-(3,4-Dichlorophenyl)-5-fluoro-3-nitropyridine
+86(0) 189-6910-6387
[email protected]