Cytidine, 3′-deoxy-2-thio-3′-[(trifluoroacetyl)amino]-, 2′-acetate 5′-(4-nitrobenzoate)

Cytidine, 3′-amino-3′-deoxy-2-thio-

Uridine, 3′-deoxy-2-thio-3′-[(trifluoroacetyl)amino]-, 2′-acetate 5′-(4-nitrobenzoate)

Uridine, 3′-amino-3′-deoxy-2-thio-

Uridine, 3′-deoxy-5-methyl-2-thio-3′-[(trifluoroacetyl)amino]-, 2′-acetate 5′-(4-nitrobenzoate)

Uridine, 3′-amino-3′-deoxy-5-methyl-2-thio-

Guanosine, 6-O-[(2S)-2-(4-bromophenyl)-2-hydroxyethyl]-

Guanosine, 6-O-[(2R)-2-(4-bromophenyl)-2-hydroxyethyl]-

Guanosine, 6-O-[(1S)-1-(4-bromophenyl)-2-hydroxyethyl]-

Guanosine, 6-O-[(1R)-1-(4-bromophenyl)-2-hydroxyethyl]-

Guanosine, 6-O-[(2S)-2-hydroxy-2-(4-methylphenyl)ethyl]-

Guanosine, 6-O-[(2R)-2-hydroxy-2-(4-methylphenyl)ethyl]-

Guanosine, 6-O-[(1S)-2-hydroxy-1-(4-methylphenyl)ethyl]-

Guanosine, 6-O-[(1R)-2-hydroxy-1-(4-methylphenyl)ethyl]-

Guanosine, N-[(1S)-1-(4-bromophenyl)-2-hydroxyethyl]-

Guanosine, N-[(1R)-1-(4-bromophenyl)-2-hydroxyethyl]-

Guanosine, N-[(1S)-2-hydroxy-1-(4-methylphenyl)ethyl]-

Guanosine, N-[(1R)-2-hydroxy-1-(4-methylphenyl)ethyl]-

1H-Purinium, 2-amino-7-[(1S)-1-(4-bromophenyl)-2-hydroxyethyl]-6,9-dihydro-6-oxo-9-β-D-ribofuranosyl-

1H-Purinium, 2-amino-7-[(1R)-1-(4-bromophenyl)-2-hydroxyethyl]-6,9-dihydro-6-oxo-9-β-D-ribofuranosyl-