CAS 120983-72-4 appears in our catalog under these names: 2-Chloro-1-(1-chlorocyclopropyl)ethanone, 95%, 2–Chloro–1–(1–chlorocyclopropyl)ethanone, 2-Chloro-1-(1-chlorocyclopropyl)ethanone 95%, 2-Chloro-1-(1-chlorocyclopropyl)ethanone, 90%. Offered by: Combi-blocks, GLPBio, Ambeed, Fluorochem. Available pack sizes: 5g, 1g, 250mg, 100g, 25g, 100mg.