Guanosine, 2′-deoxy-, 5′-[P′-[[4-(acetyloxy)-3-carboxyphenyl]methyl] P,P′-bis(2-cyanoethyl) diphosphite]

2′-Deoxy-3′-O-[(1,1-dimethylethyl)dimethylsilyl]-N-[(9H-fluoren-9-ylmethoxy)carbonyl]cytidine

Thymidine, 5′-[P′-[[4-(acetyloxy)-3-carboxyphenyl]methyl] P,P′-bis(2-cyanoethyl) diphosphite]

Uridine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-5-[3-[[[8-[4-(dimethylamino)phenyl]-1-pyrenyl]carbonyl]amino]-1-propyn-1-yl]-, 3′-[2-cyanoethyl N,N-bis(1-methylethyl)phosphoramidite]

2′-Deoxy-3′-O-[(1,1-dimethylethyl)dimethylsilyl]-N-[(9H-fluoren-9-ylmethoxy)carbonyl]adenosine

2′-Deoxyguanylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyguanosine

3-[1-(2-Deoxy-2-fluoro-β-D-ribofuranosyl)-1,2,3,4-tetrahydro-2,4-dioxo-5-pyrimidinyl]-2-propenoic acid

1-β-D-Arabinofuranosyl-5-(2-chloroethenyl)-2,4(1H,3H)-pyrimidinedione

Ethyl α-chloro-1-(2-deoxy-2-fluoro-β-D-ribofuranosyl)-1,2,3,4-tetrahydro-β-hydroxy-2,4-dioxo-5-pyrimidinepropanoate

2′-Deoxy-2′-fluoro-5-(1-tetradecyn-1-yl)uridine

Ethyl 3-[1-(2-deoxy-2-fluoro-β-D-ribofuranosyl)-1,2,3,4-tetrahydro-2,4-dioxo-5-pyrimidinyl]-2-propenoate

2′-Deoxy-2′-fluoro-5-(1-tridecyn-1-yl)uridine

2'-Deoxy-5-(1-dodecyn-1-yl)-2'-fluorouridine

5-(1-Decyn-1-yl)-2'-deoxy-2'-fluorouridine

1-β-D-Arabinofuranosyl-3,4-dihydro-5-methyl-4-thioxo-2(1H)-pyrimidinone

2′-Deoxy-2′-fluoro-5-(1-heptyn-1-yl)uridine

1-β-D-Arabinofuranosyl-5-(2,2-dibromo-1-hydroxyethyl)-2,4(1H,3H)-pyrimidinedione

1-β-D-Arabinofuranosyl-5-(2,2-dichloro-1-hydroxyethyl)-2,4(1H,3H)-pyrimidinedione

1-β-D-Arabinofuranosyl-5-(1-tetradecyn-1-yl)-2,4(1H,3H)-pyrimidinedione

1-β-D-Arabinofuranosyl-5-(1-decyn-1-yl)-2,4(1H,3H)-pyrimidinedione