| —— | 
                                        Benzoic acid (2R,3S,5R)-5-(6-benzoylamino-purin-9-yl)-2-{{(2R,3S,5R)-5-(6-benzoylamino-purin-9-yl)-2-[bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-tetrahydro-furan-3-yloxy}-[2-(4-nitro-phenyl)-ethoxy]-phosphoryloxymethyl}-tetrahydro-furan-3-yl ester | 
                                        91887-29-5 | 
                                        C70H62N11O15P | 
                                        1328.3 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        [(2R,3S,5R)-2-[[[(2R,3S,5R)-5-(6-benzamidopurin-9-yl)-2-[[bis(4-methoxyphenyl)-phenylmethoxy]methyl]oxolan-3-yl]oxy-[2-(4-nitrophenyl)ethoxy]phosphoryl]oxymethyl]-5-[2-(2-methylpropanoylamino)-6-oxo-3H-purin-9-yl]oxolan-3-yl] benzoate | 
                                        91887-30-8 | 
                                        C67H64N11O16P | 
                                        1310.28 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        [(2R,3S,5R)-2-[[[(2R,3S,5R)-5-(6-benzamidopurin-9-yl)-2-[[bis(4-methoxyphenyl)-phenylmethoxy]methyl]oxolan-3-yl]oxy-[2-(4-nitrophenyl)ethoxy]phosphoryl]oxymethyl]-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-3-yl] benzoate | 
                                        91887-27-3 | 
                                        C63H59N8O16P | 
                                        1215.18 |