CAS 53389-00-7 appears in our catalog under these names: Ethyl 6-hydroxypyridine-2-carboxylate, 95%, Ethyl 6-hydroxypicolinate, 97%, 97%, ethyl 6-oxo-1,6-dihydropyridine-2-carboxylate, 97%. Offered by: Combi-blocks, Chemat, Fluorochem. Available pack sizes: 1g, 5g, 100mg, 250mg.