9-[5-Deoxy-2,3-O-(1-methylethylidene)-6-O-nitro-β-D-ribo-hexofuranosyl]-9H-purin-6-amine

1-(2,3,6-Tri-O-acetyl-5-deoxy-β-D-xylo-hexofuranosyl)-2,4(1H,3H)-pyrimidinedione

1-(5-Deoxy-β-D-xylo-hexofuranosyl)-2,4(1H,3H)-pyrimidinedione

1-(5-Deoxy-6-O-nitro-β-D-ribo-hexofuranosyl)-2,4(1H,3H)-pyrimidinedione

N-(2,3-Dihydro-3-oxo-2-β-D-ribofuranosyl-1,2,4-triazin-5-yl)glycine

3-[(2,3-Dihydro-3-oxo-2-β-D-ribofuranosyl-1,2,4-triazin-5-yl)amino]propanamide

(2S)-2-[(2,3-Dihydro-3-oxo-2-β-D-ribofuranosyl-1,2,4-triazin-5-yl)amino]propanamide

Cytidine, guanylyl-(3′→5′)-N-acetyl-

Glycinamide, N-(2,3-dihydro-3-oxo-2-β-D-ribofuranosyl-1,2,4-triazin-5-yl)glycyl-

Pyridinium, 3-carbamoyl-1-β-D-ribofuranosyl-, 5′→5′-ester with 9-β-D-ribofuranosyl-9H-purine 5′-(trihydrogen pyrophosphate)

Guanosine, N-acetylcytidylyl-(3′→5′)-

Uridine, N-acetylcytidylyl-(3′→5′)-

Cytidine, uridylyl-(3′→5′)-N-acetyl-

Adenosine, N-acetylcytidylyl-(3′→5′)-

Cytidine, adenylyl-(3′→5′)-N-acetyl-

Cytidine, N-acetylcytidylyl-(2′→5′)-

5′-Cytidylic acid, N-acetyl-

Purinium, 2-amino-1,6-dihydro-7-methyl-6-oxo-9-β-D-ribofuranosyl-, hydroxide, 5′-(dihydrogen phosphate), 5′→3′-ester with cytidine, inner salt

Cytidine, 7-methylguanylyl-(3′→5′)-, inner salt

Adenosine, 7-methylguanylyl-(3′→5′)-, inner salt