122857-57-2 | 1-(3-deoxy-5-O-trityl-beta-D-threo-pentofuranosyl)-5-methylpyrimidine-2,4(1H,3H)-dione | C29H28 N2 O5 |
122857-12-9 | 2-Propenoic acid, 2-methyl-, (5-fluoro-3,4-dihydro-2,4-dioxo-1(2H)-pyrimidinyl)methyl ester | C9H9FN2O4 |
122857-65-2 | Cytidine, 5-bromo-3'-deoxy- | C9H12BrN3O4 |