L-Methionine, N-(1-oxopentyl)-, 5′-ester with 5-fluorouridine

L-Methionine, N-(1-oxo-3-phenylpropyl)-, 5′-ester with 5-fluorouridine

L-Methionine, N-(1-oxodecyl)-, 5′-ester with 5-fluorouridine

L-Methionine, N-[(phenylmethoxy)carbonyl]-, 5′-ester with 5-fluorouridine

L-Methionine, N-[(phenylmethoxy)carbonyl]-, 5′-ester with 2′,3′-O-(1-ethoxyethylidene)-5-fluorouridine

Uridine, 2′,3′-O-(1-ethoxyethylidene)-5-fluoro-

Adenosine 5′-(trihydrogen diphosphate), P′→5′-ester with 4-(chloroacetyl)-1-β-D-ribofuranosylpyridinium inner salt

Cytidine, N-(4-methoxybenzoyl)-, 2′,3′,5′-tribenzoate

Adenosine, 2′-O-[(1,1-dimethylethyl)dimethylsilyl]-P-methyluridylyl-(3′→5′)-N-benzoyl-2′-O-[(1,1-dimethylethyl)dimethylsilyl]-P-methylguanylyl-(3′→5′)-N-benzoyl-2′-O-[(1,1-dimethylethyl)dimethylsilyl]-P-methylcytidylyl-(3′→5′)-2′-O-[(1,1-dimethylethyl)dimethylsilyl]-

5′-Guanylic acid, 7-[2-[[bis(1-aziridinyl)phosphinothioyl]amino]ethyl]-

Guanosine, 1-[2-[[bis(1-aziridinyl)phosphinothioyl]amino]ethyl]-

5′-Adenylic acid, 1-[2-[[bis(1-aziridinyl)phosphinothioyl]amino]ethyl]-

Uridine, 5′-[phenyl [(4-fluorophenyl)[[(phenylmethoxy)carbonyl]amino]methyl]phosphonate]

Uridine, 5′-[phenyl [(4-methylphenyl)[[(phenylmethoxy)carbonyl]amino]methyl]phosphonate]

Uridine, 5′-[phenyl [(2-chlorophenyl)[[(phenylmethoxy)carbonyl]amino]methyl]phosphonate]

Uridine, 5′-[phenyl [1,3-benzodioxol-5-yl[[(phenylmethoxy)carbonyl]amino]methyl]phosphonate]

Uridine, 5′-[phenyl [(2,4-dichlorophenyl)[[(phenylmethoxy)carbonyl]amino]methyl]phosphonate]

Uridine, 5′-[phenyl [(4-methoxyphenyl)[[(phenylmethoxy)carbonyl]amino]methyl]phosphonate]

Uridine, 5′-[phenyl [(4-nitrophenyl)[[(phenylmethoxy)carbonyl]amino]methyl]phosphonate]

Uridine, 5′-[phenyl [(4-chlorophenyl)[[(phenylmethoxy)carbonyl]amino]methyl]phosphonate]