2-(Difluoromethyl)-4-methoxypyridine-6-sulfonamide
3-(Difluoromethyl)-6-methoxypyridine-2-sulfonyl chloride
4-Bromo-2-(difluoromethyl)-5-(trifluoromethyl)pyridine
3-(Difluoromethyl)-2-methoxypyridine-6-sulfonyl chloride
+86(0) 189-6910-6387
[email protected]