CAS 132141-36-7 appears in our catalog under these names: 2-Chlorophenyl-phenyl-aminomethane sulphonic acid sodium salt, 95%, 2-Chlorophenylphenyl-aminomethanesulphonic acid sodium salt. Offered by: Combi-blocks, Biosynth. Available pack sizes: 1g, 25g, 10g, 5g.