CAS 581782-17-4 appears in our catalog under these names: 2-Cyano-n-(4-([(4-methylpyrimidin-2-yl)amino]sulfonyl)phenyl)acetamide, 95%, 2-Cyano-N-(4-(N-(4-methylpyrimidin-2-yl)sulfamoyl)phenyl)acetamide, 95+%. Offered by: Combi-blocks, AmBeed. Available pack sizes: 1g, 5g.