3-Chloro-5-(chloromethyl)-6-nitro-2-(trifluoromethoxy)pyridine
4,5-Dibromo-2-(trifluoromethoxy)pyridine-3-sulfonyl chloride
3-Iodo-2-methyl-6-(trifluoromethoxy)pyridine-4-sulfonyl chloride
1-Phenyl-1-(pyridin-2-yl)ethan-1-ol hydrochloride
+86(0) 189-6910-6387
[email protected]