CAS 9011-18-1 appears in our catalog under these names: Dextran sulfate sodium salt (M·W 500000), Dextran sulfate sodium salt (MW 4500-5500), Dextran sulfate sodium salt (M·W 200000), Dextran sulfate sodium salt (M·W 40000), Dextran sulfate sodium salt (M·W 5000). Offered by: GLPBio, TargetMol, Thermo Scientific (Alfa Aesar), Biosynth, TCI. Available pack sizes: 1kg, 5g, 10g, 500mg, 100g, 25g, 500g, 250g.