CAS 18163-47-8 appears in our catalog under these names: 1–Iodo–2–(trimethylsilyl)acetylene, 1-Iodo-2-(trimethylsilyl)acetylene, 97% , (Iodoethynyl)trimethylsilane, (Iodoethynyl)trimethylsilane, >98.0%(GC), (Iodoethynyl)trimethylsilane 97%. Offered by: GLPBio, Thermo Scientific (Alfa Aesar), Biosynth, TCI, Ambeed. Available pack sizes: 1g, 25g, 5g, 50g, 100g, 10g.