InChI=1S/C12H18N3O9P/c1-6(16)13-8-3-4-15(12(18)14-8)11-10(22-2)9(17)7(24-11)5-23-25(19,20)21/h3-4,7,9-11,17H,5H2,1-2H3,(H2,19,20,21)(H,13,14,16,18)/t7-,9-,10-,11-/m1/s1 [(2~{R},3~{R},4~{R},5~{R})-5-(4-acetamido-2-oxidanylidene-pyrimidin-1-yl)-4-methoxy-3-oxidanyl-oxolan-2-yl]methyl dihydrogen phosphate CO[C@@H]1[C@H](O)[C@@H](CO[P](O)(O)=O)O[C@H]1N2C=CC(=NC2=O)NC(C)=O CO[CH]1[CH](O)[CH](CO[P](O)(O)=O)O[CH]1N2C=CC(=NC2=O)NC(C)=O