Adenosine, N-benzoyl-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-P-(2,2,2-trichloro-1,1-dimethylethyl)adenylyl-(3′→5′)-N-benzoyl-2′-deoxy-

Thymidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-P-(2,2,2-trichloro-1,1-dimethylethyl)thymidylyl-(3′→5′)-P-(2,2,2-trichloro-1,1-dimethylethyl)thymidylyl-(3′→5′)-P-(2,2,2-trichloro-1,1-dimethylethyl)thymidylyl-(3′→5′)-P-(2,2,2-trichloro-1,1-dimethylethyl)thymidylyl-(3′→5′)-P-(2,2,2-trichloro-1,1-di...

Thymidine, P-(2,2,2-trichloro-1,1-dimethylethyl)thymidylyl-(3′→5′)-P-(2,2,2-trichloro-1,1-dimethylethyl)thymidylyl-(3′→5′)-P-(2,2,2-trichloro-1,1-dimethylethyl)thymidylyl-(3′→5′)-, 3′-acetate

Thymidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-P-(2,2,2-trichloro-1,1-dimethylethyl)thymidylyl-(3′→5′)-P-(2,2,2-trichloro-1,1-dimethylethyl)thymidylyl-(3′→5′)-P-(2,2,2-trichloro-1,1-dimethylethyl)thymidylyl-(3′→5′)-, 3′-acetate

Thymidine, P-(2,2,2-trichloro-1,1-dimethylethyl)thymidylyl-(3′→5′)-, 3′-acetate

Thymidine, 5′-O-[(4-methoxyphenyl)diphenylmethyl]-P-(2,2,2-trichloro-1,1-dimethylethyl)thymidylyl-(3′→5′)-

Thymidine, P-deoxo-5′-O-[(4-methoxyphenyl)diphenylmethyl]-P(O)-(2,2,2-trichloro-1,1-dimethylethyl)thymidylyl-(3′→5′)-

4-Amino-7-[2-O-[(methylthio)methyl]-β-D-ribofuranosyl]-7H-pyrrolo[2,3-d]pyrimidine-5-carboxamide

4-Amino-7-[2-O-[(methylthio)methyl]-β-D-ribofuranosyl]-7H-pyrrolo[2,3-d]pyrimidine-5-carbonitrile

7-[2-O-[(Methylthio)methyl]-β-D-ribofuranosyl]-7H-pyrrolo[2,3-d]pyrimidin-4-amine

Adenosine, 2-amino-2′-O-[(methylthio)methyl]-

Adenosine, 2′-O-[(methylthio)methyl]-

9-[3-Deoxy-5-O-(triphenylmethyl)-β-D-threo-pentofuranosyl]-9H-purin-6-amine

Adenosine, 3′-deoxy-5′-O-(triphenylmethyl)-

2′-Deoxy-2′-oxo-3′,5′-O-[1,1,3,3-tetrakis(1-methylethyl)-1,3-disiloxanediyl]cytidine

Inosine, 2′-deoxy-2′-oxo-3′,5′-O-[1,1,3,3-tetrakis(1-methylethyl)-1,3-disiloxanediyl]-

2′-Deoxy-3′,5′-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-2′-oxoadenosine

1-[2,5-Bis-O-[(1,1-dimethylethyl)dimethylsilyl]-β-D-xylofuranosyl]-2,4(1H,3H)-pyrimidinedione

3′-Deoxy-2′,5′-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-3′-oxouridine

2-Amino-1-(2-deoxy-β-L-erythro-pentofuranosyl)-5-methyl-4(1H)-pyrimidinone