7,8-Dichloro-2-(methylthio)-1-β-D-ribofuranosyl-1H-anthra[2,3-d]imidazole

7,8-Dichloro-2-(methylthio)-1-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)-1H-anthra[2,3-d]imidazole

2,7,8-Trichloro-1-β-D-ribofuranosyl-1H-anthra[2,3-d]imidazole

Thymidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-, 3′-[(carboxymethoxy)acetate]

Thymidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-, 3′-[[(carboxymethyl)thio]acetate]

Thymidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-, 3′-[3-[(2-carboxyethyl)sulfonyl]propanoate]

Thymidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-, 3′-[3-[(2-carboxyethyl)thio]propanoate]

Guanosine, 2′-deoxy-N-[[2-(4-nitrophenyl)ethoxy]carbonyl]-, 5′-[2-cyanoethyl bis(1-methylethyl)phosphoramidite] 3′-[5-[3-[methoxybis(4-methoxyphenyl)methyl]phenoxy]-4-oxopentanoate] 6-[2-(4-nitrophenyl)ethyl carbonate]

Thymidine, 5′-[2-cyanoethyl bis(1-methylethyl)phosphoramidite] 3′-[5-[3-[methoxybis(4-methoxyphenyl)methyl]phenoxy]-4-oxopentanoate]

β-D-Allofuranuronic acid, 5-(benzoylamino)-1,5-dideoxy-1-(3,4-dihydro-5-methyl-2,4-dioxo-1(2H)-pyrimidinyl)-, methyl ester, 2,3-dibenzoate

β-D-Allofuranuronic acid, 5-[benzoyl[(4-methylphenyl)sulfonyl]amino]-1,5-dideoxy-1-(3,4-dihydro-5-methyl-2,4-dioxo-1(2H)-pyrimidinyl)-, methyl ester, 2,3-dibenzoate

5′-Deoxy-5′-[(methylsulfonyl)amino]adenosine