5′-Cytidylic acid, mono(4-nitrophenyl) ester

Adenine, 9-(2-chloro-2-deoxy-α-D-arabinofuranosyl)-

3′-Cytidylic acid, 2′-O-methylcytidylyl-(3′→5′)-

3′-Cytidylic acid, 2′-O-methylguanylyl-(3′→5′)-

3′-Cytidylic acid, 2′-O-methyladenylyl-(3′→5′)-

3′-Guanylic acid, 2′-O-methyladenylyl-(3′→5′)-

Serine, N-carboxy-, dibenzyl ester, ester with 5′-thymidylic acid phenyl ester 3′-acetate, L-

L-Serine, ester with 5′-thymidylic acid

2′-Deoxyadenylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxycytidine

Uridine, 5′-O-[4,6-O-[bis(1,1-dimethylethyl)silylene]-2,3-dideoxy-α-D-threo-hex-2-enopyranosyl]-2′,3′-O-(1-methylethylidene)-

Thymidylyl-(3′→5′)-guanylyl-(3′→5′)-guanosine

1H-Imidazo[4,5-b]pyrazine, 1-β-D-ribofuranosyl-, 4-oxide

1,2,4-Triazolo[4,3-a]pyridinium, 3-hydroxy-1-(2,3,5-tri-O-benzoyl-α-D-arabinofuranosyl)-, inner salt

Thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxyadenosine

Thymidylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidine

3′-Uridylic acid, 5-[(3R,5S,6S,7R)-7-[[2,6-dideoxy-2-(methylamino)-α-D-galactopyranosyl]oxy]-3-(1,2-dihydroxyethyl)-3,5,6,7-tetrahydro-3-hydroxy-5-[(2-hydroxyethyl)thio]-6-[[(2-hydroxy-7-methoxy-5-methyl-1-naphthalenyl)carbonyl]oxy]-s-indacen-1-yl]-

N-[6,7-Dihydro-6-oxo-7-[2,3,5-tris-O-(4-methylbenzoyl)-β-D-ribofuranosyl]-1H-purin-2-yl]-4-methylbenzamide

N-[7-[2-Deoxy-3,5-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-α-D-erythro-pentofuranosyl]-6,7-dihydro-6-oxo-1H-purin-2-yl]acetamide

N-[7-[2-Deoxy-3,5-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-β-D-erythro-pentofuranosyl]-6,7-dihydro-6-oxo-1H-purin-2-yl]acetamide

N-[7-(3,5-Di-O-acetyl-2-deoxy-D-erythro-pentofuranosyl)-6,7-dihydro-6-oxo-1H-purin-2-yl]acetamide