| —— | 
                                        (2R,3R,4S,5R)-2-(4-amino-2-oxopyrimidin-1-yl)-4-hydroxy-5-(hydroxymethyl)-3-methyloxolane-3-carbonitrile | 
                                        1491021-53-4 | 
                                        C11H14N4O4 | 
                                        266.257 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        N-[1-[(2R,3R,4S,5R)-3-cyano-4-hydroxy-5-(hydroxymethyl)-3-methyloxolan-2-yl]-2-oxopyrimidin-4-yl]acetamide | 
                                        1491021-51-2 | 
                                        C13H16N4O5 | 
                                        308.294 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        N-[1-[(6aR,8R,9R,9aS)-9-cyano-9-methyl-2,2,4,4-tetra(propan-2-yl)-6,6a,8,9a-tetrahydrofuro[3,2-f][1,3,5,2,4]trioxadisilocin-8-yl]-2-oxopyrimidin-4-yl]acetamide | 
                                        1403250-61-2 | 
                                        C25H42N4O6Si2 | 
                                        550.803 | 
                                    
                                                                                                                                            
                                        | N-乙酰基-3',5'-O-[1,1,3,3-四(异丙基)-1,3-二硅氧烷二基]胞苷 | 
                                        N4-acetyl-3',5'-O-(tetraisopropyldisiloxane-1,3-diyl)cytidine | 
                                        85335-73-5 | 
                                        C23H41N3O7Si2 | 
                                        527.765 | 
                                    
                                                                                                                                            
                                        | (+)-3’,5’-O-(1,1,3,3-四异丙基-1,3-二硅氧烷)胞苷 | 
                                        3',5'-O-[(1,1,3,3-tetraisopropyl)-1,3-disiloxanediyl]cytidine | 
                                        69304-42-3 | 
                                        C21H39N3O6Si2 | 
                                        485.728 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        N-[1-[(6aR,8R,9aS)-9-methylidene-2,2,4,4-tetra(propan-2-yl)-6a,9a-dihydro-6H-furo[3,2-f][1,3,5,2,4]trioxadisilocin-8-yl]-2-oxopyrimidin-4-yl]acetamide | 
                                        170112-37-5 | 
                                        C24H41N3O6Si2 | 
                                        523.777 |