Benzamide, N-[9-[5-O-[bis(2,2,2-trichloroethyl)phosphinyl]-6-deoxy-β-D-allofuranosyl]-9H-purin-9-yl]-

Benzamide, N-[9-[5-O-[bis(2,2,2-trichloroethyl)phosphinyl]-6-deoxy-2,3-O-(1-methylethylidene)-β-D-allofuranosyl]-9H-purin-6-yl]-

Adenosine, N-benzoyl-5′-deoxy-2′,3′-O-(1-methylethylidene)-5′-[phenyl[2-(phenylamino)ethyl]amino]-

5′-Adenylic acid, N,2-dimethyl-

Adenosine 5′-(trihydrogen diphosphate), P′-anhydride with N-phenylphosphoramidic acid

3′-Guanylic acid, guanylyl-(2′→5′)-

Cytidine, 2′-deoxy-N-(4-methoxybenzoyl)-5′-O-[(4-methoxyphenyl)diphenylmethyl]cytidylyl-(3′→5′)-2′-deoxy-N-(4-methoxybenzoyl)cytidylyl-(3′→5′)-N-benzoyl-2′-deoxyadenylyl-(3′→5′)-2′-deoxy-N-(4-methoxybenzoyl)-, 3′-acetate

Cytidine, guanylyl-(3′→5′)-2′-O-methylcytidylyl-(3′→5′)-uridylyl-(3′→5′)-

Cytidine, 2′-O-benzoyluridylyl-(3′→5′)-N-benzoyl-, 2′,3′-dibenzoate

Inosine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-1-[(1-pyrenylacetyl)amino]-

Inosine, 1-[(9-acridinylcarbonyl)amino]-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-

Inosine, 1-amino-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-

Inosine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-1-(2,4-dinitrophenyl)-

2,4(1H,3H)-Pyrimidinedione, 1-[2,5-anhydro-4-C-(azidomethyl)-α-L-lyxofuranosyl]-5-methyl-

Thymidine, 5-methyl-α-L-uridylyl-(3′→5′)-5-methyl-2′-O,4′-C-methylene-α-L-uridylyl-(3′→5′)-5-methyl-2′-O,4′-C-methylene-α-L-uridylyl-(3′→5′)-5-methyl-2′-O,4′-C-methylene-α-L-uridylyl-(3′→5′)-5-methyl-2′-O,4′-C-methylene-α-L-uridylyl-(3′→5′)-5-methyl-α-L-uridylyl-(3′→5′)-

Thymidine, 5-methyl-α-L-uridylyl-(3′→5′)-5-methyl-2′-O,4′-C-methyleneuridylyl-(3′→5′)-5-methyl-2′-O,4′-C-methyleneuridylyl-(3′→5′)-5-methyl-2′-O,4′-C-methyleneuridylyl-(3′→5′)-5-methyl-2′-O,4′-C-methyleneuridylyl-(3′→5′)-5-methyl-α-L-uridylyl-(3′→5′)-

2,4(1H,3H)-Pyrimidinedione, 1-[2,5-anhydro-3-O-[[bis(1-methylethyl)amino](2-cyanoethoxy)phosphino]-4-C-[[[(4-methoxyphenyl)diphenylmethyl]amino]methyl]-α-L-lyxofuranosyl]-5-methyl-

2,4(1H,3H)-Pyrimidinedione, 1-[2,5-anhydro-4-C-[[[(4-methoxyphenyl)diphenylmethyl]amino]methyl]-α-L-lyxofuranosyl]-5-methyl-

1-[2,5-Anhydro-4-C-[[(methylsulfonyl)oxy]methyl]-α-L-lyxofuranosyl]-5-methyl-2,4(1H,3H)-pyrimidinedione

β-D-arabino-Uridylyl-(3′→5′)-β-D-arabino-uridine