CAS 522597-95-1 appears in our catalog under these names: 2-Amino-4-ethyl-5-methyl-n-(pyridin-3-ylmethyl)thiophene-3-carboxamide, 95%, 2-Amino-4-ethyl-5-methyl-N-(pyridin-3-ylmethyl)thiophene-3-carboxamide, 97%. Offered by: Combi-blocks, AmBeed. Available pack sizes: 250mg, 5g, 1g.