CAS 25784-83-2 appears in our catalog under these names: 1-((4-Chlorophenyl)thio)propan-2-one 98%, (4–Chlorophenylthio)acetone, (4-Chlorophenylthio)acetone, 98%, 98%, (4-Chlorophenylthio)acetone, 98%. Offered by: Ambeed, GLPBio, Chemat, Fluorochem. Available pack sizes: 1g, 5g, 25g, 100g.