5′-Deoxy-5′-[[2-[1,2-di-O-acetyl-3-deoxy-5-O-(phenylmethyl)-β-D-ribofuranos-3-yl]acetyl]amino]-3′-O-(phenylmethyl)thymidine

5′-[(1S,5R,6S,8R)-8-(Acetyloxy)-3-oxo-6-[(phenylmethoxy)methyl]-7-oxa-2-azabicyclo[3.2.1]oct-2-yl]-5′-deoxy-3′-O-(phenylmethyl)thymidine

(1S,5R,6S,8R)-8-(Acetyloxy)-6-[(phenylmethoxy)methyl]-2-propyl-7-oxa-2-azabicyclo[3.2.1]octan-4-one

5′-Amino-5′-deoxy-3′-O-(phenylmethyl)thymidine

5′-Azido-5′-deoxy-3′-O-(phenylmethyl)thymidine

Thymidine, 3′-O-(phenylmethyl)-, 5′-methanesulfonate

5′-Deoxy-5′-[[2-[3-deoxy-1,2-O-(1-methylethylidene)-5-O-(phenylmethyl)-α-D-ribofuranos-3-yl]acetyl]amino]-3′-O-(phenylmethyl)thymidine

Guanosine, 2′-deoxy-, 5′-[hydrogen P-(phosphonomethyl)phosphonate]

Cytidine, 2′-deoxy-, 5′-[hydrogen P-(phosphonomethyl)phosphonate]

Guanosine, 2′-deoxy-N-(2-methyl-1-oxopropyl)-, 3′-acetate 5′-[hydrogen [[hydroxy[2-(4-nitrophenyl)ethoxy]phosphinyl]methyl]phosphonate]

Adenosine, N-benzoyl-2′-deoxy-, 3′-acetate 5′-[hydrogen [[hydroxy[2-(4-nitrophenyl)ethoxy]phosphinyl]methyl]phosphonate]

Cytidine, N-benzoyl-2′-deoxy-, 3′-acetate 5′-[hydrogen [[hydroxy[2-(4-nitrophenyl)ethoxy]phosphinyl]methyl]phosphonate]

Thymidine, 3′-acetate 5′-[hydrogen [[hydroxy[2-(4-nitrophenyl)ethoxy]phosphinyl]methyl]phosphonate]

Guanosine, 2′,3′-O-(1-methylethylidene)-, 5′-[hydrogen P-(phosphonomethyl)phosphonate]

Guanosine, 2′,3′-O-(1-methylethylidene)-, 5′-[hydrogen [[hydroxy[2-(4-nitrophenyl)ethoxy]phosphinyl]methyl]phosphonate]

Adenosine, 2′,3′-O-(1-methylethylidene)-, 5′-[hydrogen [[hydroxy[2-(4-nitrophenyl)ethoxy]phosphinyl]methyl]phosphonate]

Adenosine, N-[1-(hydroxymethyl)-3-methylbutyl]-, 5′-(dihydrogen phosphate)