CAS 3084-53-5 appears in our catalog under these names: Trimethylsulfonium Bromide, Trimethylsulfonium bromide, 98% , Trimethylsulfonium Bromide, >98.0%(T), Trimethylsulfoniumbromide 99%, TRIMETHYLSULFONIUM BROMIDE, 97%. Offered by: GLPBio, Thermo Scientific (Alfa Aesar), TCI, Ambeed, Sigma-Aldrich. Available pack sizes: 500g, 25g, 100g, 5g, 1kg.