CAS 172611-72-2 appears in our catalog under these names: 2-(3-METHYLBUTYRYL)-5,5-DIMETHYL-1,3-CY&, 2–(1–Hydroxy–3–methylbutylidene)–5,5–dimethylcyclohexane–1,3–dione, 2-(1-Hydroxy-3-methylbutylidene)-5,5-dimethyl-1,3-cyclohexanedione, >98.0%(GC), Ivdde-OH 97%, 5，5-Dimethyl-2-(3-methylbutanoyl)cyclohexane-1，3-dione, 97%, 97%. Offered by: Sigma-Aldrich, GLPBio, TCI, Ambeed, Chemat. Available pack sizes: 5ML, 1g, 25g, 5g, 250mg, 100g, 10g, 500g.