L-Tryptophan, N-[(1,1-dimethylethoxy)carbonyl]-, 2′-ester with cytidylyl-(3′→5′)-uridylyl-(3′→5′)-cytidylyl-(3′→5′)-cytidylyl-(3′→5′)-adenylyl-(3′→5′)-cytidylyl-(3′→5′)-cytidylyl-(3′→5′)-adenosine

L-Tryptophan, 2′-ester with cytidylyl-(3′→5′)-uridylyl-(3′→5′)-cytidylyl-(3′→5′)-cytidylyl-(3′→5′)-adenylyl-(3′→5′)-cytidylyl-(3′→5′)-cytidylyl-(3′→5′)-adenosine

L-Phenylalanine, 5′-ester with uridylyl-(3′→5′)-uridylyl-(3′→5′)-uridylyl-(3′→5′)-uridylyl-(3′→5′)-uridylyl-(3′→5′)-uridylyl-(3′→5′)-uridylyl-(3′→5′)-uridine

L-Phenylalanine, 5′-ester with uridylyl-(3′→5′)-uridylyl-(3′→5′)-uridine

L-Phenylalanine, 5′-ester with uridylyl-(3′→5′)-uridine

L-Phenylalanine, N-[(1,1-dimethylethoxy)carbonyl]-, 5′-ester with 2′-O-[1-(2-fluorophenyl)-4-methoxy-4-piperidinyl]uridylyl-(3′→5′)-2′,3′-O-(1-methylethylidene)uridine

Uridine, 2′-O-[1-(2-fluorophenyl)-4-methoxy-4-piperidinyl]uridylyl-(3′→5′)-2′,3′-O-(1-methylethylidene)-

Uridine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-P-(2-cyanoethyl)-2′-O-[1-(2-fluorophenyl)-4-methoxy-4-piperidinyl]uridylyl-(3′→5′)-2′,3′-O-(1-methylethylidene)-

Thymidine, 5′-O-benzoyl-3′-O-dephosphinicothymidylylmethylene-(3′→5′)-, 3′-benzoate

1-[2-Deoxy-5-O-[(4-methylphenyl)sulfonyl]-β-D-threo-pentofuranosyl]-5-methyl-2,4(1H,3H)-pyrimidinedione

Uridine, 2′-deoxy-2-thio-, 3′,5′-diacetate

Thymidine, 2-thio-, 3′,5′-diacetate

Uridine, 5-methyl-2′,3′-O-(1-methylethylidene)-2-thio-

Uridine, 2-O-methyl-5-methyl-2′,3′-O-(1-methylethylidene)-

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

Uridine, 5-methyl-2′,3′-O-(1-methylethylidene)-, 5′-(4-methylbenzenesulfonate)

1,2,4-Triazin-5(2H)-one, 3,4-dihydro-1-[2,3-O-(1-methylethylidene)-β-D-ribofuranosyl]-3-thioxo-

2-[2,3-O-(1-Methylethylidene)-5-O-[(4-methylphenyl)sulfonyl]-β-D-ribofuranosyl]-1,2,4-triazine-3,5(2H,4H)-dione

9H-Purine, 9-α-L-arabinofuranosyl-6-[[4-(1,1-dimethylethyl)-1H-imidazol-2-yl]thio]-

9H-Purine, 9-α-D-arabinofuranosyl-6-[[4-(1,1-dimethylethyl)-1H-imidazol-2-yl]thio]-