CAS 20398-34-9 appears in our catalog under these names: Adenosine 5'-Diphosphate Sodium Salt, >95% (HPLC), Adenosine 5'-diphosphate sodium salt/ 99.59% (existing batch purity), Adenosine 5′–diphosphate sodium salt, ADP monosodium salt - Bio-X â„¢, Adenosine 5'-diphosphate monosodium salt. Offered by: TRC, TargetMol, GLPBio, Biosynth, Chemat. Available pack sizes: 2,5g, 25g, 5g, 50mg, 100mg, 500mg, 25mg, 50g.