CAS 20780-77-2 appears in our catalog under these names: 6–Iodoindoline–2，3–dione, 6-Iodoisatin, 6-Iodoindoline-2,3-dione 95%, 6-Iodoindoline-2,3-dione, 95%, 95%, 6-Iodoindoline-2,3-dione, 97%. Offered by: GLPBio, Biosynth, Ambeed, Chemat, Fluorochem. Available pack sizes: 100mg, 1g, 250mg, 500mg, 2000mg, 1000mg, 5g, 10g.