1H-Purinium, 2-amino-9-(2-deoxy-β-D-erythro-pentofuranosyl)-6,9-dihydro-7-(1,2,3,6a,8,9,9a,11-octahydro-9-hydroxy-4-methoxy-1,11-dioxocyclopenta[c]furo[3′,2′:4,5]furo[2,3-h][1]benzopyran-8-yl)-6-oxo-

rel-(7R,7aS,11aR,11bR)-7-Acetyl-3,4,7,7a,11a,11b-hexahydro-9,11a-dimethyl-7,11b-epoxy-2H-benzo[a]quinolizine-6,8,11(1H)-trione

rel-(6R,6aS,10aR,10bR)-6-Acetyl-2,3,6a,10a-tetrahydro-8-phenyl-1H-6,10b-epoxypyrrolo[2,1-a]isoquinoline-5,7,10(6H)-trione

Uridine, 5′-O-[(4-chlorophenoxy)acetyl]-N,N-dimethyl-2′-O-(tetrahydro-4-methoxy-2H-pyran-4-yl)-P-(2,2,2-tribromoethyl)adenylyl-(3′→5′)-P-(2-chlorophenyl)-N-(4-methoxybenzoyl)-2′-O-(tetrahydro-4-methoxy-2H-pyran-4-yl)cytidylyl-(3′→5′)-P-(2-chlorophenyl)-N-(4-methoxybenzoyl)-2′-O-(tetrahydro-4-methoxy...

Uridine, 2′-deoxy-5-fluoro-6-(fluoromethyl)-

Guanosine 5′-(trihydrogen diphosphate), monoanhydride with phosphorazidic acid

Guanosine, 5′-(hydrogen phosphorazidate)

Adenosine, 2-(methylthio)-, 1-oxide

Guanosine, 5′-deoxy-5′-(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)-2′,3′-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-

L-Leucine, N-acetyl-, 3′-ester with 5′-adenylic acid

5′-Adenylic acid, 3′-propanethioate

5′-Adenylic acid, 3′-(3-methylbutanethioate)

Cytidine, 3-methyl-N-[[2-(4-nitrophenyl)ethoxy]carbonyl]-2′-O-(tetrahydro-4-methoxy-2H-pyran-4-yl)-, 5′-[2-[[5-(dimethylamino)-1-naphthalenyl]sulfonyl]ethyl carbonate]

Adenosine, N-benzoyl-1-methyl-3′,5′-O-[1,1,3,3-tetrakis(1-methylethyl)-1,3-disiloxanediyl]-

Adenosine, 2′-O-(1-methoxy-1-methylethyl)-N-methyl-N-[[2-(4-nitrophenyl)ethoxy]carbonyl]-3′,5′-O-[1,1,3,3-tetrakis(1-methylethyl)-1,3-disiloxanediyl]-

Adenosine, N-methyl-N-[[2-(4-nitrophenyl)ethoxy]carbonyl]-3′,5′-O-[1,1,3,3-tetrakis(1-methylethyl)-1,3-disiloxanediyl]-

Cytidine, 3-methyl-N-[[2-(4-nitrophenyl)ethoxy]carbonyl]-2′-O-(tetrahydro-4-methoxy-2H-pyran-4-yl)-3′,5′-O-[1,1,3,3-tetrakis(1-methylethyl)-1,3-disiloxanediyl]-

3-[5-O-[Bis(4-methoxyphenyl)phenylmethyl]-3-O-[[bis(1-methylethyl)amino]methoxyphosphino]-2-O-2-propen-1-yl-β-D-ribofuranosyl]-1,3-dihydro-6-methyl-2H-pyrrolo[2,3-d]pyrimidin-2-one

3-[5-O-[Bis(4-methoxyphenyl)phenylmethyl]-3-O-[[bis(1-methylethyl)amino]methoxyphosphino]-2-O-methyl-β-D-ribofuranosyl]-1,3-dihydro-6-methyl-2H-pyrrolo[2,3-d]pyrimidin-2-one

3-[5-O-[Bis(4-methoxyphenyl)phenylmethyl]-3-O-[[bis(1-methylethyl)amino]methoxyphosphino]-2-deoxy-β-D-erythro-pentofuranosyl]-1,3-dihydro-6-methyl-2H-pyrrolo[2,3-d]pyrimidin-2-one

3-[5-O-[Bis(4-methoxyphenyl)phenylmethyl]-3-O-[[bis(1-methylethyl)amino](2-cyanoethoxy)phosphino]-2-O-methyl-β-D-ribofuranosyl]-1,3-dihydro-6-methyl-2H-pyrrolo[2,3-d]pyrimidin-2-one