Cytidine, [P(S)]-N-benzoyl-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-P-[6-[(9,10-dihydro-9,10-dioxo-1-anthracenyl)amino]hexyl]adenylyl-(3′→5′)-N-benzoyl-2′-deoxy-, 3′-[2-cyanoethyl bis(1-methylethyl)phosphoramidite]

Cytidine, [P(S)]-N-benzoyl-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-P-[6-[(9,10-dihydro-9,10-dioxo-1-anthracenyl)amino]hexyl]adenylyl-(3′→5′)-N-benzoyl-2′-deoxy-

Cytidine, [P(R)]-N-benzoyl-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-P-[6-[(9,10-dihydro-9,10-dioxo-1-anthracenyl)amino]hexyl]adenylyl-(3′→5′)-N-benzoyl-2′-deoxy-

Cytidine, N-benzoyl-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-P-[6-[(9,10-dihydro-9,10-dioxo-1-anthracenyl)amino]hexyl]adenylyl-(3′→5′)-N-benzoyl-2′-deoxy-, 3′-(4-oxopentanoate)

Cytidine, N-benzoyl-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxyadenylyl-(3′→5′)-N-benzoyl-2′-deoxy-, 3′-(4-oxopentanoate)

Uridin-5′-C-yl, 2′-deoxy-

5′-Uridylic acid, 4-(O-ethyloxime), cyclic 2′,3′-sulfite

5′-Uridylic acid, 4-oxime, cyclic 2′,3′-sulfite

5′-Uridylic acid, 5-thiocyanato-, cyclic 2′,3′-sulfite

5′-Cytidylic acid, N-methyl-, cyclic sulfite

5′-Cytidylic acid, 2-thio-, cyclic sulfite

5′-Cytidylic acid, 5-methyl-, cyclic sulfite

5′-Uridylic acid, 5-mercapto-, cyclic 2′,3′-sulfite

5′-Cytidylic acid, N-phenyl-, cyclic sulfite

5′-Uridylic acid, 5-methyl-, cyclic 2′,3′-sulfite

Furo[3′,2′:4,5]imidazo[1,2-a]pyrimidine-6(4H)-thione, 4-acetyl-3-(acetyloxy)-2-[(acetyloxy)methyl]-7-fluoro-2,3,3a,9a-tetrahydro-, [2R-(2α,3β,3aβ,9aβ)]-

Furo[3′,2′:4,5]imidazo[1,2-a]pyrimidin-6(4H)-one, 4-acetyl-3-(acetyloxy)-2-[(acetyloxy)methyl]-7-fluoro-2,3,3a,9a-tetrahydro-, [2R-(2α,3β,3aβ,9aβ)]-

4(1H)-Pyrimidinone, 2-amino-5-fluoro-1-[2,3-O-(1-methylethylidene)-β-D-ribofuranosyl]-

4,12-Epoxy-5H,8H-1,3-dioxolo[4,5-e]pyrimido[2,1-b][1,3]oxazocin-8-one, 9-fluoro-3a,4,12,12a-tetrahydro-2,2-dimethyl-, [3aS-(3aα,4β,12β,12aα)]-

2-Amino-5-fluoro-1-β-D-ribofuranosyl-4(1H)-pyrimidinone