5′-Uridylic acid, 2′,3′-diacetate, ester with 5-(acetylamino)-2,6-anhydro-7-C-[bis(phenylmethoxy)phosphinyl]-5-deoxy-1,3,4-tris-O-(phenylmethyl)-D-glycero-L-gulo-heptitol

Cytidine, 4′-C-azido-, 2′,3′,5′-tris(ethyl carbonate)

Guanosine, 5′-[hydrogen (phosphonomethyl)phosphonate], P′→6′-ester with 2,6-anhydro-7-[(9-decenyloxy)hydroxyphosphinyl]-7-deoxy-3-O-β-D-galactopyranosyl-D-glycero-D-manno-heptitol

[2-[[3-(2-Deoxy-β-D-erythro-pentofuranosyl)-2,3-dihydro-2-oxo-1H-pyrimido[5,4-b][1,4]benzoxazin-9-yl]oxy]ethyl]guanidine

3′-Thymidylic acid, 2′-deoxy-5′-O-phosphonocytidylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-

3′-Thymidylic acid, 2′-deoxy-5′-O-phosphonocytidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-

Thymidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-thymidine

Thymidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidine

Thymidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxycytidine

Thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxycytidine

Thymidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-thymidine

2-[5-O-[Hydroxy[[hydroxy(phosphonooxy)phosphinyl]oxy]phosphinyl]-β-D-ribofuranosyl]-4-methyl-1(2H)-isoquinolinone

β-Neuraminic acid, N-acetyl-8-O-methyl-, 9-(dihydrogen phosphate) 2-(hydrogen 5′-cytidylate)

Uridine 5′-(tetrahydrogen triphosphate), 5-[(1E)-3-[[[(5-azido-2-nitrobenzoyl)amino]acetyl]amino]-1-propenyl]-4-thio-

3-[5-O-Acetyl-2,3-O-(1-methylethylidene)-β-D-ribofuranosyl]-4-amino-1-methyl-1H-imidazolium

4-Iodo-1-(5-O-phosphono-β-D-ribofuranosyl)-1H-pyrazole-3-carboxamide

Pyridinium, 3-[[[(9S,10S,12R)-2,3,9,10,11,12-hexahydro-10-methoxy-9-methyl-1-oxo-9,12-epoxy-1H-diindolo[1,2,3-fg:3′,2′,1′-kl]pyrrolo[3,4-i][1,6]benzodiazocin-10-yl]methoxy]carbonyl]-1-methyl-

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

Adenosine 5′-(trihydrogen diphosphate), 2′-[4-[(4-azido-2-nitrophenyl)amino]butanoate]

L-Alanine, 3′-ester with bis(4-chlorophenyl) 2′-deoxy-5-fluoro-5′-uridylate