Uridine, 2′,3′-dideoxy-4-O-methyl-3′-[(phosphonomethoxy)methyl]-

2′-Adenylic acid, 8-bromo-3′-O-(3,4-di-O-phosphono-α-D-glucopyranosyl)-

Guanosine, 2′-deoxy-, 5′-(P,P′,P′′,P′′-tetrahydrogen imidotriphosphate)

Thymidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-, 3′-(2-cyanoethyl methylphosphonate)

(3β)-Cholest-5-en-3-yl hydrogen 5′-thymidylate

6H-Furo[2′,3′:4,5]oxazolo[3,2-a]pyrimidine-2-methanol, 2,3,3a,9a-tetrahydro-3-hydroxy-6-imino-7-phenyl-, [2R-(2α,3β,3aβ,9aβ)]-

Uridine, 5-(1-aminoethyl)-2′-deoxy-, (S)-

2(1H)-Pyrimidinone, 4-amino-1-[5-O-[1,3-dihydroxy-1,3-dioxido-6-[(1-oxotetradecyl)oxy]-2,4-dioxa-8-thia-1,3-diphosphadocos-1-yl]-β-D-arabinofuranosyl]-, (R)-

Adenosine, N,N′′-1,12-dodecanediylbis[5′-amino-5′-deoxy-

5-Methyl-1-[2,5,6-trideoxy-2-fluoro-6-(hydroxymethoxyphosphinyl)-β-D-arabino-hexofuranosyl]-2,4(1H,3H)-pyrimidinedione

β-Alanine, 5′-ester with 2′-deoxy-5-fluorouridine

Glycine, 3′-ester with bis(3-chlorophenyl) 2′-deoxy-5-fluoro-5′-uridylate

1-[2-(Benzoylamino)-9-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)-9H-purin-6-yl]pyridinium

Thymidine, 3′-[5-[diethyl[3-(triethylammonio)propyl]ammonio]pentanoate]

(2R,3R,3aS,9aR)-3-(Acetyloxy)-2,3,3a,9a-tetrahydro-2-(hydroxymethyl)-7-(1-methylethyl)-6H-furo[2′,3′:4,5]oxazolo[3,2-a]pyrimidin-6-one

β-D-Ribofuranuronic acid, 1-deoxy-1-[1,6-dihydro-1-[2-(4-hydroxyphenyl)ethoxy]-6-imino-9H-purin-9-yl]-, methyl ester

Uridine, 5-fluoro-, 5′-(hydrogen 1H-imidazol-1-ylphosphonate)

1-(2-Deoxy-3-O-phosphono-α-D-erythro-pentofuranosyl)-6,7-dimethyl-2,4(1H,3H)-pteridinedione

3-(Aminomethyl)-1-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)-1H-pyrazole-5-carboxamide

Undecanoic acid, 11-(butylthio)-, 2-[[[11-(butylthio)-1-oxoundecyl]oxy]methyl]-2,3,3a,9a-tetrahydro-6-imino-6H-furo[2′,3′:4,5]oxazolo[3,2-a]pyrimidin-3-yl ester, [2R-(2α,3β,3aβ,9aβ)]-