3,4-Dichloro-2-(difluoromethyl)pyridine-5-sulfonyl chloride
Methyl 4-(difluoromethyl)-3-methylpyridine-2-carboxylate
6-(Chloromethyl)-3-(difluoromethyl)-2-methylpyridine
2,6-Dichloro-3-(difluoromethyl)pyridine-4-sulfonyl chloride
+86(0) 189-6910-6387
[email protected]