CAS 438196-44-2 appears in our catalog under these names: 2-Amino-4-(4-isopropylphenyl)-5-methylthiophene-3-carboxamide, 95%, 2-Amino-4-(4-isopropylphenyl)-5-methylthiophene-3-carboxamide, 97%. Offered by: Combi-blocks, AmBeed. Available pack sizes: 250mg, 5g, 1g.