CAS 737-31-5 appears in our catalog under these names: Diatrizoate sodium, Sodium diatrizoate, Sodium diatrizoate (Diatrizoic acid sodium salt), Sodium diatrizoate, 98.50%, Sodium Diatrizoate, >98.0%(HPLC)(T). Offered by: Dr. Ehrenstorfer, TargetMol, GLPBio, Chemat, Biosynth. Available pack sizes: 100mg, 500mg, 10mM (in 1ml dmso), 100g, 250g, 0,1kg, 0,05kg, 5g.