for the following products
2'-Fluoro-2'-deoxy Uridine CED Phosphoramidite | 2-F-rU Phosphoramidite | 5'-O-(4,4-Dimethoxytrityl)-2'-deoxy-2'-fluorouridine-3'-(2-cyanoethyl-N,N-diisopropyl)phosphoramidite | 5'-O-DMT-2'-Fluoro-2'-deoxyuridine 3'-CE phosphoramidite and Dmt-2′fluoro-du phosphoramidite