N-[4′-C-Azido-P-(4-chlorophenyl)-5′-uridylyl]-L-leucine ethyl ester

N-(4′-C-Azido-P-phenyl-5′-uridylyl)-D-alanine dodecyl ester

N-(4′-C-Azido-P-phenyl-5′-uridylyl)-D-alanine 1-methylpropyl ester

N-(4′-C-Azido-P-phenyl-5′-uridylyl)-D-alanine 1-methylethyl ester

N-(4′-C-Azido-P-phenyl-5′-uridylyl)-L-leucine 1-methylethyl ester

Uridine, 4′-C-azido-, 5′-[phenyl N-[1-[(1-methylethoxy)carbonyl]cyclopentyl]phosphoramidate]

Cytidine, 4′-C-azido-, 5′-[hydrogen N-[1-(ethoxycarbonyl)cyclopentyl]phosphoramidate]

Cytidine, 4′-C-azido-, 5′-[phenyl N-[1-[(phenylmethoxy)carbonyl]cyclopentyl]phosphoramidate]

N-(4′-C-Azido-5′-cytidylyl)-2-methylalanine ethyl ester

N-(4′-C-Azido-5′-cytidylyl)-2-methylalanine

1-[5,6-Dideoxy-4-C-(3-oxido-6-oxo-3-phenoxy-8-phenyl-2,7-dioxa-4-aza-3-phosphaoct-1-yl)-α-L-lyxo-hex-5-ynofuranosyl]-2,4(1H,3H)-pyrimidinedione

N-(4′-C-Azido-P-phenyl-5′-uridylyl)-2-methylalanine 1-methylethyl ester

N-(4′-C-Azido-P-phenyl-5′-cytidylyl)-2-methylalanine ethyl ester

N-(4′-C-Azido-P-phenyl-5′-uridylyl)-L-phenylalanine 1-methylethyl ester

Adenosine 5′-(trihydrogen diphosphate), P′→5′ ester with 3-[[(3-carboxy-3-oxopropyl)amino]carbonyl]-1-β-D-ribofuranosylpyridinium inner salt

L-Norvaline, 4-oxo-, 5′-anhydride with 2′-deoxy-5′-O-phosphonocytidylyl-(3′→5′)-adenosine

Adenosine, 2′-deoxy-5′-O-phosphonocytidylyl-(3′→5′)-, 5′-anhydride with (2S)-2-[[[(4,5-dimethoxy-2-nitrophenyl)methoxy]carbonyl]amino]-4-nitrobutanoic acid

Adenosine, 2′-deoxy-5′-O-phosphonocytidylyl-(3′→5′)-, 5′-anhydride with (αS)-α-hydroxy-1H-indole-3-propanoic acid

1H-Indole-2,3-dione, 5-bromo-1-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)-, 3-[(4-nitrophenyl)hydrazone]

2′-Deoxyguanylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxyadenosine