CAS 1171920-82-3 appears in our catalog under these names: Methyl 3-methyl-3h-imidazo[4,5-b]pyridine-6-carboxylate, 96%, Methyl 3-methyl-3H-imidazo(4,5-b)pyridine-6-carboxylate, 97%, Methyl 3-methyl-3H-imidazo[4，5-b]pyridine-6-carboxylate, 97%, 97%, METHYL 3-METHYL-3H-IMIDAZO[4,5-B]PYRIDINE-6-CARBOXYLATE, 97%. Offered by: Combi-blocks, AmBeed, Chemat, Fluorochem. Available pack sizes: 250mg, 5g, 1g, 100mg.