4-Bromomethyl-2-hydroxy-6-phenylpyridine
3-Bromomethyl-5-hydroxy-4-phenylpyridine
5-Bromomethyl-4-chloro-2-hydroxypyridine
5-Bromomethyl-2-chloro-3-hydroxypyridine
+86(0) 189-6910-6387
[email protected]