1 F6H 3,7-anhydro-1,5,6-trideoxy-5-fluoro-6-(5-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2h)-yl)-2-O-phosphono-D-glycero-L-allo-heptitol 1.000 2 F5H 3,7-anhydro-1,5,6-trideoxy-5-fluoro-6-(5-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2h)-yl)-2-O-phosphono-D-glycero-L-altro-heptitol 1.000 3 F3H 1,5-anhydro-2,3-dideoxy-3-fluoro-2-(5-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2h)-yl)-6-O-phosphono-D-altritol 0.958 4 F4H 1,5-anhydro-2,3-dideoxy-3-fluoro-2-(5-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2h)-yl)-6-O-phosphono-D-mannitol 0.958 5 6HT 1',5'-anhydro-2',3'-dideoxy-2'-(thymin-1-yl)-6'-O-phosphoryl-D-arabino-hexitol 0.917 6 XTF [(1r,4r,5s,6r)-5-fluoro-6-hydroxy-4-(5-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2h)-yl)cyclohex-2-en-1-yl]methyl dihydrogen phosphate 0.880 7 A6U 1,5-anhydro-2-deoxy-2-(2,4-dioxo-3,4-dihydropyrimidin-1(2h)-yl)-6-O-phosphono-D-altritol 0.840 8 TAF 2'-deoxy-2'-fluoro-arabino-furanosyl thymine-5'-phosphate 0.840 9 U5M 1-(2,6-dideoxy-2-fluoro-5-O-phosphono-alpha-L-talofuranosyl)pyrimidine-2,4(1h,3h)-dione 0.840 10 U5R 1-(2,6-dideoxy-2-fluoro-5-O-phosphono-beta-D-allofuranosyl)pyrimidine-2,4(1h,3h)-dione 0.840 11 XTL [(1s,4r,6r)-6-hydroxy-4-(thymin-9-yl)cyclohex-2-en-1-yl]methyl dihydrogen phosphate 0.840 12 XTR [(1r,4s,6s)-6-hydroxy-4-(5-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2h)-yl)cyclohex-2-en-1-yl]methyl dihydrogen phosphate 0.840 13 A1BBC 1-(2-deoxy-2-fluoro-5-O-phosphono-beta-D-arabinofuranosyl)-5-(hydroxymethyl)pyrimidine-2,4(1h,3h)-dione 0.808 14 0DT 2'-deoxy-L-ribo-furanosyl thymidine-5'-monophosphate 0.800 15 6HC 1',5'-anhydro-2',3'-dideoxy-2'-(cytosin-1-yl)-6'-O-phosphoryl-D-arabino-hexitol 0.800 16 DT Thymidine-5'-monophosphate 0.800 17 EW3 [(2~{R},3~{R},4~{R},5~{R})-5-[2,4-bis(oxidanylidene)-1,3-diazinan-1-yl]-4-fluoranyl-3-oxidanyl-oxolan-2-yl]methyl dihydrogen phosphate 0.800 18 PBT [3-hydroxy-5-(5-methyl-2,4-dioxotetrahydro-1(2h)-pyrimidinyl)tetrahydro-2-furanyl]methyl dihydrogen phosphate 0.800 19 QBT [(2r,3s,5r)-3-hydroxy-5-[(5s)-5-methyl-2,4-dioxo-1,3-diazinan-1-yl]oxolan-2-yl]methyl dihydrogen phosphate 0.800 20 T49 S4'-2'deoxythymidine 5'-monophosphate 0.800 21 TMP Thymidine-5'-phosphate 0.800 22 UF2 1-(2-deoxy-2-fluoro-5-O-phosphono-beta-D-arabinofuranosyl)pyrimidine-2,4(1h,3h)-dione 0.800 23 UFT 2'-deoxy-2'-fluorouridine 5'-(dihydrogen phosphate) 0.800 24 0KZ [(1r,2s,4s,5s)-2-hydroxy-4-(5-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2h)-yl)bicyclo[3.1.0]hex-1-yl]methyl dihydrogen phosphate 0.769 25 5HU 5-hydroxymethyluridine-2'-deoxy-5'-monophosphate 0.769 26 5MU 5-methyluridine 5'-monophosphate 0.769 27 64P 5-aminothymidine 5'-(dihydrogen phosphate) 0.769 28 64T 5-hydroxy-thymidine-5'-monophosphate 0.769 29 A6C 2-(4-amino-2-oxopyrimidin-1(2h)-yl)-1,5-anhydro-2-deoxy-6-O-phosphono-D-altritol 0.769 30 D5D [(1s)-1-[(2s,3s,4r,5r)-5-[2,4-bis(oxidanylidene)-1,3-diazinan-1-yl]-3,4-bis(oxidanyl)oxolan-2-yl]ethyl] dihydrogen phosphate 0.769 31 JDT 2'-deoxy-5-ethyluridine 5'-(dihydrogen phosphate) 0.769 32 K5X [(2~{R},3~{R},4~{R},5~{R})-5-[2,4-bis(oxidanylidene)pyrimidin-1-yl]-4-fluoranyl-4-methyl-3-oxidanyl-oxolan-2-yl]methyl dihydrogen phosphate 0.769 33 MFT 3-methylthymidine 5'-(dihydrogen phosphate) 0.769 34 T32 6'-alpha-methyl carbocyclic thymidine 5'-monophosphate 0.769 35 T48 6'-alpha-hydroxy carbocyclic thymidine 5'-monophosphate 0.769 36 U4M 1-{2,5-dideoxy-2-fluoro-4-[(phosphonooxy)methyl]-alpha-L-lyxofuranosyl}pyrimidine-2,4(1h,3h)-dione 0.769 37 UFR 2'-deoxy-5-formyluridine 5'-(dihydrogen phosphate) 0.769 38 2DT 3'-deoxythymidine-5'-monophosphate 0.760 39 3KA 1-(2-deoxy-5-O-phosphono-beta-L-erythro-pentofuranosyl)pyrimidine-2,4(1h,3h)-dione 0.760 40 5PY 1-(2'-deoxy-5'-O-phosphono-beta-D-erythro-pentofuranosyl)-5-methylpyrimidin-2(1h)-one 0.760 41 D4M [(5r)-5-(5-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2h)-yl)-2,5-dihydrofuran-2-yl]methyl dihydrogen phosphate 0.760 42 DDN 3,4-dihydro-2'-deoxyuridine-5'-monophosphate 0.760 43 DU 2'-deoxyuridine-5'-monophosphate 0.760 44 UMC 2'-deoxy-5'-uridylic acid 0.760 45 UMP 2'-deoxyuridine 5'-monophosphate 0.760 46 XY7 1-[2-deoxy-5-O-(dihydroxyphosphanyl)-2-fluoro-beta-L-ribofuranosyl]pyrimidine-2,4(1h,3h)-dione 0.760 47 2MU 2',5-dimethyluridine-5'-monophosphate 0.741 48 2ST 5-methyl-2'-se-methyl-2'-selenouridine 5'-(dihydrogen phosphate) 0.741 49 A1BBB 5-(hydroxymethyl)uridine 5'-(dihydrogen phosphate) 0.741 50 ATL [(1s,3r,4s,7r)-7-hydroxy-3-(thymin-1-yl)-2,5-dioxabicyclo[2.2.1]hept-1-yl]methyl dihydrogen phosphate 0.741 51 BVP (E)-5-(2-bromovinyl)-2'-deoxyuridine-5'-monophosphate 0.741 52 CNU 5-cyano-uridine-5'-monophosphate 0.741 53 CTG (5r,6s)-5,6-dihydro-5,6-dihydroxythymidine-5'-monophosphate 0.741 54 FMU 5-fluoro-5-methyluridine-5'-monophosphate 0.741 55 MDU 3-(hydroxymethyl)thymidine 5'-(dihydrogen phosphate) 0.741 56 PDU 5(1-propynyl)-2'-deoxyuridine-5-monophosphate 0.741 57 T41 1-(2-O-methyl-beta-D-arabinofuranosyl)thymidine 5'-monophosphate 0.741 58 TDY 5-(methylamino)thymidine 5'-(dihydrogen phosphate) 0.741 59 TLB 2'-O,3'-C-methylene-arabinofuranosyl-thymine-5'-monophosphate 0.741 60 TLN [(1r,3r,4r,7s)-7-hydroxy-3-(thymin-1-yl)-2,5-dioxabicyclo[2.2.1]hept-1-yl]methyl dihydrogen phosphate 0.741 61 TTM N3-ethyl-thymidine-5'-monophosphate 0.741 62 UFB 2'-f,4'-beta-ome uridine 5'-(dihydrogen phosphate) 0.741 63 UMO 2'-f-4'-ome U 0.741 64 UWJ 5-methyl-1-(2-se-methyl-5-O-phosphono-2-seleno-beta-D-arabinofuranosyl)pyrimidine-2,4(1h,3h)-dione 0.741 65 XFC 4-amino-1-(2-deoxy-2-fluoro-5-O-phosphono-beta-D-arabinofuranosyl)-2-oxo-1,2-dihydropyrimidine-5-carbaldehyde 0.741 66 0U L-uridine-5'-monophosphate 0.731 67 2AU 2'-aminouridine 0.731 68 4SC 2'-deoxy-5-methyl-4'-thiocytidine 5'-(dihydrogen phosphate) 0.731 69 5CM 5-methyl-2'-deoxy-cytidine-5'-monophosphate 0.731 70 5IU 5-iodo-2'-deoxyuridine-5'-monophosphate 0.731 71 6F7 3'-deoxy-5-methyluridine 5'-(dihydrogen phosphate) 0.731 72 8XU 1-(5-O-phosphono-beta-D-xylofuranosyl)pyrimidine-2,4(1h,3h)-dione 0.731 73 A1AAZ 2-thio-thymidine 0.731 74 A1IT3 2'-thiouridine-5'-monophosphate 0.731 75 BRU 5-bromo-2'-deoxyuridine-5'-monophosphate 0.731 76 CFL 4-amino-1-(2-deoxy-2-fluoro-5-O-phosphono-beta-D-arabinofuranosyl)pyrimidin-2(1h)-one 0.731 77 CFZ 2'-deoxy-2'-fluorocytidine 5'-(dihydrogen phosphate) 0.731 78 F2T 2'-deoxy-2'-fluoro-5'-O-thiophosphonouridine 0.731 79 FDM 3'-fluoro-3'-deoxythymidine monophosphate 0.731 80 H2U 5,6-dihydrouridine-5'-monophosphate 0.731 81 ILK [(2~{R},3~{S},4~{R},5~{R})-5-[2,4-bis(oxidanylidene)pyrimidin-1-yl]-3,4-bis(oxidanyl)selenolan-2-yl]methyl dihydrogen phosphate 0.731 82 IMC N1-[2-deoxy-ribofuranosyl]-[2-amino-5-methyl-4-oxo-4h-pyrimidine]-5'-monophosphate 0.731 83 MUM 5'-O-(dihydroxyphosphanyl)-5-methyl-5,6-dihydrouridine 0.731 84 NYM 3'-deoxy-3'-aminothymidine monophosphate 0.731 85 OFC 4-amino-1-(2-deoxy-2-fluoro-5-O-phosphono-beta-L-ribofuranosyl)pyrimidin-2(1h)-one 0.731 86 OHU 2'-deoxy-5-hydroxyuridine 5'-(dihydrogen phosphate) 0.731 87 PST Thymidine-5'-thiophosphate 0.731 88 T4S 1-(2-deoxy-5-O-phosphono-beta-D-erythro-pentofuranosyl)-4-hydroseleno-5-methylpyrimidin-2(1h)-one 0.731 89 TSP 3'-thio-thymidine-5'-phosphate 0.731 90 TTI 2'-deoxy-5-telluroxouridine 5'-(dihydrogen phosphate) 0.731 91 U Uridine-5'-monophosphate 0.731 92 U48 5-methyl-2'-deoxy-n3-protonated cytidine-5'-monophosphate 0.731 93 U5P Uridine-5'-monophosphate 0.731 94 UAR Uracil arabinose-5'-phosphate 0.731 95 UCL 5-chloro-2'-deoxyuridine 5'-(dihydrogen phosphate) 0.731 96 UFP 5-fluoro-2'-deoxyuridine-5'-monophosphate 0.731 97 US3 1-(2-deoxy-5-O-phosphono-beta-D-erythro-pentofuranosyl)-5-methyl-2-selanylpyrimidin-4(1h)-one 0.731 98 XCL [(1s,4r,6r)-6-hydroxy-4-(cytosin-9-yl)cyclohex-2-en-1-yl]methyl dihydrogen phosphate 0.731 99 XCR [(1r,4s,6s)-4-(4-amino-2-oxopyrimidin-1(2h)-yl)-6-hydroxycyclohex-2-en-1-yl]methyl dihydrogen phosphate 0.731 100 UBB 2',3'-dideoxy-uridine-5'-monophosphate 0.720 101 Z 1-(2-deoxy-5-O-phosphono-beta-D-erythro-pentofuranosyl)pyrimidin-2(1h)-one 0.720 102 1FC 4-amino-1-(2-deoxy-2-fluoro-5-O-phosphono-beta-D-arabinofuranosyl)-2-oxo-1,2-dihydropyrimidine-5-carboxylic acid 0.714 103 MNU (2r,4s)-1-[(4r)-3,4-dihydroxytetrahydrofuran-2-yl]-5-[(methylamino)methyl]-1,2,3,4-tetrahydropyrimidine-2,4-diol-5'-mon ophosphate 0.714 104 TLC 2-O,3-ethdiyl-arabinofuranosyl-thymine-5'-monophosphate 0.714 105 ZDU 5-(3-aminopropyl)-2'-deoxyuridine-5'-monophosphate 0.714 106 0U1 2'-methylselenyl-2'-deoxy-L-uridine-5'-monophosphate 0.704 107 5BU 5-bromo-uridine-5'-monophosphate 0.704 108 5DB 1-(2-deoxy-5-O-phosphono-beta-D-erythro-pentofuranosyl)-4-methoxy-5-methylpyrimidin-2(1h)-one 0.704 109 5FC 5-formyl-2'-deoxy-cytidine-5'-monophosphate 0.704 110 5FU 5-fluoro-uridine-5'-monophosphate 0.704 111 5HC 2'-deoxy-5-(hydroxymethyl)cytidine 5'-(dihydrogen phosphate) 0.704 112 5MC 5-methylcytidine-5'-monophosphate 0.704 113 A1BT7 2'-deoxy-5-fluoro-5-methyl-5,6-dihydrocytidine 5'-(dihydrogen phosphate) 0.704 114 A1I9V 5-methyl-2-thio-uridine-5'-monophosphate 0.704 115 A1L3O 5-hydroxyuridine 5'-phosphate 0.704 116 A1L82 [(2~{R},3~{S},5~{R})-5-[(2~{R},4~{R},5~{S})-4-azanyl-5-fluoranyl-5-methyl-2-oxidanyl-1,3-diazinan-1-yl]-3-oxidanyl-oxolan-2-yl]methyl dihydrogen phosphate 0.704 117 BMP 6-hydroxyuridine-5'-phosphate 0.704 118 BMQ 1-(5'-phospho-beta-D-ribofuranosyl)barbituric acid 0.704 119 IU 5-iodouridine-5'-monophosphate 0.704 120 KBC [(2~{R},3~{S},5~{R})-5-[2,4-bis(oxidanylidene)pyrimidin-1-yl]-2-methoxy-3-oxidanyl-oxolan-2-yl]methyl dihydrogen phosphate 0.704 121 NUP 6-aminouridine 5'-monophosphate 0.704 122 OMU O2'-methyluridine 5'-monophosphate 0.704 123 S5P 6-sulfanyluridine-5'-phosphate 0.704 124 T5O 2'-deoxy-5-methoxyuridine 5'-(dihydrogen phosphate) 0.704 125 T5S 2'-deoxy-5-(methylselanyl)uridine 5'-phosphate 0.704 126 U6M 6-methyluridine 5'-(dihydrogen phosphate) 0.704 127 U7B 2'-deoxy-2'2'-difluorodeoxycytidine 0.704 128 UMS 2'-methylselenyl-2'-deoxyuridine-5'-phosphate 0.704 129 UR3 3-methyluridine-5'-monophoshate 0.704 130 US2 2'-deoxy-5-(methylsulfanyl)uridine 5'-(dihydrogen phosphate) 0.704 131 USM 2'-S-methyl-2'-thiouridine 5'-(dihydrogen phosphate) 0.704 132 XEC 1-(2-O-methyl-5-O-phosphono-beta-L-ribofuranosyl)pyrimidine-2,4(1h,3h)-dione 0.704