Adenosine, 1-ethoxy-2′,3′-O-(1-methylethylidene)-

Uridine, 2′-O-(tetrahydro-2H-pyran-2-yl)uridylyl-(3′→5′)-5-(ethoxycarbonyl)-2′,3′-O-(ethoxymethylene)-

Propanamide, N-[1,4,6a,7,8,9a-hexahydro-4-oxo-7-[(tetrahydro-2-furanyl)oxy]-8-[[(tetrahydro-2-furanyl)oxy]methyl]furo[2′,3′:4,5]oxazolo[3,2-e]purin-2-yl]-2-methyl-, [6aS-(6aα,7α,8β,9aα)]-

N-5′-Uridylyl-L-alanine

Guanosine, 2′-deoxy-6-O-(7,8,9,10-tetrahydro-7,8,9-trihydroxybenzo[a]pyren-10-yl)-

N-[9-[3,5-Bis-O-(tetrahydro-2-furanyl)-β-D-arabinofuranosyl]-6,7,8,9-tetrahydro-6-oxo-8-thioxo-1H-purin-2-yl]-2-methylpropanamide

Guanosine, 2′-deoxy-2′-fluoro-N-(2-methyl-1-oxopropyl)-3′,5′-bis-O-(tetrahydro-2-furanyl)-

N-[9-[3,5-Bis-O-(tetrahydro-2-furanyl)-β-D-arabinofuranosyl]-6,9-dihydro-6-oxo-1H-purin-2-yl]-2-methylpropanamide

Guanosine, N-([1,1′-biphenyl]-4-ylcarbonyl)-2′-O-(5,6-dihydro-4-methoxy-2H-pyran-2-yl)-

Guanosine, 2′-O-(5,6-dihydro-4-methoxy-2H-pyran-2-yl)-N-(diphenylacetyl)-

Guanosine, N-([1,1′-biphenyl]-4-ylcarbonyl)-3′,5′-O-[1,1,3,3-tetrakis(1-methylethyl)-1,3-disiloxanediyl]-

Guanosine, N-(diphenylacetyl)-3′,5′-O-[1,1,3,3-tetrakis(1-methylethyl)-1,3-disiloxanediyl]-

Guanosine, N-benzoyl-2′-O-(3-oxobutyl)-3′,5′-O-[1,1,3,3-tetrakis(1-methylethyl)-1,3-disiloxanediyl]-

Guanosine, N,1-dibenzoyl-2′-O-(3-oxobutyl)-3′,5′-O-[1,1,3,3-tetrakis(1-methylethyl)-1,3-disiloxanediyl]-

N-Benzoyl-3′,5′-O-[1,1,3,3-tetrakis(1-methylethyl)-1,3-disiloxanediyl]guanosine

Guanosine, 3′,5′-O-[1,1,3,3-tetrakis(1-methylethyl)-1,3-disiloxanediyl]-, 2′-(4-oxopentanoate)

2-β-D-Ribofuranosyl-1,2,4-oxadiazolidine-3,5-dione

2-(2-Deoxy-β-D-erythro-pentofuranosyl)-1,2,4-oxadiazolidine-3,5-dione

2-[2-Deoxy-3,5-bis-O-(4-methylbenzoyl)-β-D-erythro-pentofuranosyl]-1,2,4-oxadiazolidine-3,5-dione

1,2,4-Oxadiazolidine-3,5-dione, 2-[2,3-O-(1-methylethylidene)-β-D-ribofuranosyl]-