CAS 201996-62-5 appears in our catalog under these names: Uridine–13C, 1'-13CUridine, Uridine-13C, 95.25%, 95.25%, Uridine-13C, 99.82%. Offered by: GLPBio, Biosynth, Chemat, MedChemExpress. Available pack sizes: 5mg, 10mg, 25mg, 50mg, 100mg, 250mg, 1mg, 5 mg.