CAS 206055-76-7 appears in our catalog under these names: (1R,3R,4R,7S)–1–((Bis(4–methoxyphenyl)(phenyl)methoxy)methyl)–3–(2,4–dioxo–3,4–dihydropyrimidin–1(2H)–yl)–2,5–dioxabicyclo(2·2·1)heptan–7–yl (2–cyanoethyl) diisopropylphosphoramidite, DMTr-LNA-U-3-CED-phosphoramidite, DMTr–LNA–U–3–CED–Phosphora, 5'-O-DMTr-2'-O,4'-C-methyleneuridine 3'-CE-phosphoramidite, DMTr-LNA-U-3-CED-Phosphora 95%. Offered by: GLPBio, TargetMol, Biosynth, Ambeed, Chemat. Available pack sizes: 100mg, 1g, 5mg, 10mM (in 1ml dmso), 50mg, 25mg, 10mg, 250mg.