CAS 7353-87-9 appears in our catalog under these names: 5-Sulfamoylthiophene-2-carboxylic acid, 95%, 5-Sulfamoylthiophene-2-carboxylic acid, 5-Sulfamoylthiophene-2-carboxylic acid, >95%, >95%. Offered by: AmBeed, Biosynth, Chemat. Available pack sizes: 5g, 1g, 100mg, 250mg.