CAS 1229311-50-5 appears in our catalog under these names: Dimethyl Diisobutylmalonate, Dimethyl 2,2-diisobutylmalonate 97%, Dimethyl 2,2-diisobutylmalonate, 97%, 97%, Dimethyl 2,2-diisobutylmalonate, 98%+,RG. Offered by: GLPBio, Ambeed, Chemat, Fluorochem. Available pack sizes: 5g, 1g, 10g, 25g, 15g, 50g, 75g, 100g.