CAS 763-13-3 appears in our catalog under these names: 3-Butenyltrimethylsilane, 3-Butenyltrimethylsilane, 97%, 3–Buten–1–yl(trimethyl)silane, 3-Buten-1-yl(trimethyl)silane, >98.0%(GC). Offered by: Chemat, Fluorochem, GLPBio, TCI. Available pack sizes: 1g, 5g, 5ml.