CAS 29214-57-1 appears in our catalog under these names: 3-(1-hydroxyethylidene)heptane-2,6-dione, 95%, 3-Acetylheptane-2,6-dione, 95%, 2,6-Heptanedione,3-acetyl-, 95%, 3–acetylheptane–2，6–dione, 2,6-Heptanedione,3-acetyl-, 95%, 95%. Offered by: Fluorochem, Combi-blocks, AmBeed, GLPBio, Chemat. Available pack sizes: 100mg, 250mg, 1g, 50mg.