CAS 7787-93-1 appears in our catalog under these names: 3–Chloropropylmethyldichlorosilane, 3-Chloropropyldichloromethylsilane, 3-Chloropropyldichloromethylsilane, >97.0%(GC), DICHLORO(3-CHLOROPROPYL)METHYLSILANE, 99. Offered by: GLPBio, Biosynth, TCI, Sigma-Aldrich. Available pack sizes: 100g, 25g, 50g, 5ml, 25ml.