CAS 78884-71-6 appears in our catalog under these names: 2-Propenoic acid, (triethoxysilyl)methyl ester, 95%, 2–Propenoic acid， (triethoxysilyl)methyl ester, 2-Propenoic acid， (triethoxysilyl)methyl ester, 95%, 95%. Offered by: Combi-blocks, GLPBio, Chemat. Available pack sizes: 10g, 5g, 1g, 25g.