CAS 179479-05-1 appears in our catalog under these names: 3'-O-Me-U-2'-phosphoramidite, 5'-O-DMTr-3'-O-methyl uridine-3'-CED-phosphoramidite, 98.01%. Offered by: Chemat, MedChemExpress. Available pack sizes: 10mg, 25mg, 100mg, 250mg, 25 mg, 100 mg, 250 mg, 50 mg.