CAS 78981-22-3 appears in our catalog under these names: 3–((4–Methylbenzyl)thio)propanoic acid, 3-(4-Methyl-benzylsulfanyl)-propionic acid, 95%, 3-((4-Methylbenzyl)thio)propanoic acid, 97%. Offered by: GLPBio, Combi-blocks, AmBeed. Available pack sizes: 1g, 5g, 25g.