1 UDH 6-aminohexyl-uridine-c1,5'-diphosphate 1.000 2 94T [[(2~{R},3~{S},4~{R},5~{R})-5-[2,4-bis(oxidanylidene)pyrimidin-1-yl]-3,4-bis(oxidanyl)oxolan-2-yl]methoxy-oxidanyl-phosphoryl] propyl hydrogen phosphate 0.875 3 YCX [[(2~{R},3~{S},4~{R},5~{R})-5-(4-azanyl-2-oxidanylidene-pyrimidin-1-yl)-3,4-bis(oxidanyl)oxolan-2-yl]methoxy-oxidanyl-phosphoryl] [(2~{R},3~{R},4~{R},5~{S})-2,3,4,5,6-pentakis(oxidanyl)hexyl] hydrogen phosphate 0.789 4 V2V Cdp-ribitol 0.784 5 C2G [cytidine-5'-phosphate] glycerylphosphoric acid ester 0.771 6 CDM 4-diphosphocytidyl-2-C-methyl-D-erythritol 0.757 7 UDP Uridine-5'-diphosphate 0.727 8 5GS 2'-C-methyluridine 5'-(trihydrogen diphosphate) 0.706 9 CDC [2-cytidylate-O'-phosphonyloxyl]-ethyl-trimethyl-ammonium 0.703