CAS 58-96-8 appears in our catalog under these names: Uridine, Adenosine EP Impurity F (Cytarabine EP Impurity B), Uridine/ 99.18% (existing batch purity), Uridine, 99% , Uridine, 99.00%. Offered by: Chemat Brand, Mikromol, TRC, Dr. Ehrenstorfer, TargetMol. Available pack sizes: on request, 25mg, 100mg, 1g, 250mg, 5g, 50mg, 500mg.