CAS 1211502-70-3 appears in our catalog under these names: Methyl 3-(cyanomethyl)-2-oxo-2,3-dihydro-1,3-benzoxazole-5-carboxylate, 95%, Methyl 3-(cyanomethyl)-2-oxo-2,3-dihydrobenzo(d)oxazole-5-carboxylate, 97%. Offered by: Combi-blocks, AmBeed. Available pack sizes: 1g, 5g.