Carbamic acid, [9-[(2R,4S)-4-[[(1,1-dimethylethyl)dimethylsilyl]oxy]tetrahydro-5,5-bis(hydroxymethyl)-2-furanyl]-9H-purin-6-yl]-, 1,1-dimethylethyl ester

2′-Deoxy-N,N-bis[(1,1-dimethylethoxy)carbonyl]-3′-O-[(1,1-dimethylethyl)dimethylsilyl]adenosine

2′-Deoxy-N,N-bis[(1,1-dimethylethoxy)carbonyl]-3′,5′-bis-O-[(1,1-dimethylethyl)dimethylsilyl]adenosine

Uridine, 3′,5′-dideoxy-

2-Amino-9-[2-deoxy-2-fluoro-5-O-[hydroxy[[hydroxy(phosphonooxy)phosphinyl]oxy]phosphinyl]-β-D-arabinofuranosyl]-1,9-dihydro-6H-purin-6-one

8-(2-Hydroxyethyl)-6,7-diphenyl-3-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)-2,4(3H,8H)-pteridinedione

8-[2-(Acetyloxy)ethyl]-6,7-diphenyl-3-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)-2,4(3H,8H)-pteridinedione

Guanosine, 5′-deoxy-5′-[[[[[1-deoxy-2,3:4,5-bis-O-(1-methylethylidene)-β-D-fructopyranos-1-yl]sulfonyl]methyl]sulfonyl]amino]-1-(methoxymethyl)-2′,3′-O-(1-methylethylidene)-

6,7-Diphenyl-3-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)-8-[2-[(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)oxy]ethyl]-2,4(3H,8H)-pteridinedione

5′-Cytidylic acid, 2′-deoxy-, mono[14-(cyclohexylmethyl)-16-(3′,6′-dihydroxy-3-oxospiro[isobenzofuran-1(3H),9′-[9H]xanthen]-6-yl)-5,11-dihydroxy-5,11-dioxido-16-oxo-4,6,10,12-tetraoxa-15-aza-5,11-diphosphahexadec-1-yl] ester

5′-Cytidylic acid, 2′-deoxy-, mono[36-(3′,6′-dihydroxy-3-oxospiro[isobenzofuran-1(3H),9′-[9H]xanthen]-6-yl)-10,21,27-trihydroxy-10,21,27-trioxido-36-oxo-3,6,9,11,14,17,20,22,26,28-decaoxa-35-aza-10,21,27-triphosphahexatriacont-1-yl] ester

5′-Cytidylic acid, 2′-deoxy-, mono[37-(3′,6′-dihydroxy-3-oxospiro[isobenzofuran-1(3H),9′-[9H]xanthen]-6-yl)-10,16,22,28-tetrahydroxy-10,16,22,28-tetraoxido-37-oxo-3,6,9,11,15,17,21,23,27,29-decaoxa-36-aza-10,16,22,28-tetraphosphaheptatriacont-1-yl] ester

5′-Cytidylic acid, 2′-deoxy-, mono[63-(3′,6′-dihydroxy-3-oxospiro[isobenzofuran-1(3H),9′-[9H]xanthen]-6-yl)-10,21,32,43,54-pentahydroxy-10,21,32,43,54-pentaoxido-63-oxo-3,6,9,11,14,17,20,22,25,28,31,33,36,39,42,44,47,50,53,55-eicosaoxa-62-aza-10,21,32,43,54-pentaphosphatrihexacont-1-yl] ester

5′-Cytidylic acid, 2′-deoxy-, mono[44-(3′,6′-dihydroxy-3-oxospiro[isobenzofuran-1(3H),9′-[9H]xanthen]-6-yl)-5,11,17,23,29,35-hexahydroxy-5,11,17,23,29,35-hexaoxido-44-oxo-4,6,10,12,16,18,22,24,28,30,34,36-dodecaoxa-43-aza-5,11,17,23,29,35-hexaphosphatetratetracont-1-yl] ester

5′-Cytidylic acid, 2′-deoxy-, mono[32-(3′,6′-dihydroxy-3-oxospiro[isobenzofuran-1(3H),9′-[9H]xanthen]-6-yl)-5,11,17,23-tetrahydroxy-5,11,17,23-tetraoxido-32-oxo-4,6,10,12,16,18,22,24-octaoxa-31-aza-5,11,17,23-tetraphosphadotriacont-1-yl] ester

5′-Cytidylic acid, 2′-deoxy-, mono[30-(3′,6′-dihydroxy-3-oxospiro[isobenzofuran-1(3H),9′-[9H]xanthen]-6-yl)-10,21-dihydroxy-10,21-dioxido-30-oxo-3,6,9,11,14,17,20,22-octaoxa-29-aza-10,21-diphosphatriacont-1-yl] ester

5′-Cytidylic acid, 2′-deoxy-, mono[14-(3′,6′-dihydroxy-3-oxospiro[isobenzofuran-1(3H),9′-[9H]xanthen]-6-yl)-5-hydroxy-5-oxido-14-oxo-4,6-dioxa-13-aza-5-phosphatetradec-1-yl] ester

5′-Cytidylic acid, 2′-deoxy-, mono[19-(3′,6′-dihydroxy-3-oxospiro[isobenzofuran-1(3H),9′-[9H]xanthen]-6-yl)-10-hydroxy-10-oxido-19-oxo-3,6,9,11-tetraoxa-18-aza-10-phosphanonadec-1-yl] ester

5′-Cytidylic acid, 2′-deoxy-, mono[25-(3′,6′-dihydroxy-3-oxospiro[isobenzofuran-1(3H),9′-[9H]xanthen]-6-yl)-10,16-dihydroxy-10,16-dioxido-25-oxo-3,6,9,11,15,17-hexaoxa-24-aza-10,16-diphosphapentacos-1-yl] ester

5′-Thymidylic acid, mono[20-(3′,6′-dihydroxy-3-oxospiro[isobenzofuran-1(3H),9′-[9H]xanthen]-6-yl)-5,11-dihydroxy-5,11-dioxido-20-oxo-4,6,10,12-tetraoxa-19-aza-5,11-diphosphaeicos-1-yl] ester