| —— | 
                                        [(2R,3S,5R)-3-[tert-butyl(dimethyl)silyl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methyl (2R,3aS,7R,7aS)-7-[bis(4-methoxyphenyl)-phenylmethoxy]-2-(5-methyl-2,4-dioxopyrimidin-1-yl)-3,3a,5,6,7,7a-hexahydro-2H-furo[3,2-b]pyridine-4-carboxylate | 
                                        276679-07-3 | 
                                        C50H61N5O12Si | 
                                        952.146 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        [(2R,3S,5R)-3-[2-cyanoethoxy-[di(propan-2-yl)amino]phosphanyl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methyl (2R,3aS,7R,7aS)-7-[bis(4-methoxyphenyl)-phenylmethoxy]-2-(5-methyl-2,4-dioxopyrimidin-1-yl)-3,3a,5,6,7,7a-hexahydro-2H-furo[3,2-b]pyridine-4-carboxylate | 
                                        —— | 
                                        C53H64N7O13P | 
                                        1038.1 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        3-[[(2R,3aS,7R,7aS)-7-[bis(4-methoxyphenyl)-phenylmethoxy]-2-(5-methyl-2,4-dioxopyrimidin-1-yl)-3,3a,5,6,7,7a-hexahydro-2H-furo[3,2-b]pyridin-4-yl]-[[(2R,3S,5R)-3-[tert-butyl(dimethyl)silyl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy]phosphoryl]oxypropanenitrile | 
                                        276679-06-2 | 
                                        C52H65N6O13PSi | 
                                        1041.18 |