N,N-Dibenzoyl-5'-O-[bis(4-methoxyphenyl)phenylmethyl]-3'-O-[5-O-[bis(4-methoxyphenyl)phenylmethyl]-2-deoxy-α-D-erythro-pentofuranosyl]-2'-deoxy-5-methylcytidine

N,N-Dibenzoyl-5'-O-[bis(4-methoxyphenyl)phenylmethyl]-3'-O-[5-O-[bis(4-methoxyphenyl)phenylmethyl]-2-deoxy-β-D-erythro-pentofuranosyl]-2'-deoxy-5-methylcytidine

Riboflavin 5'-(trihydrogen diphosphate), P'→5'-ester with 1-β-D-ribofuranosyl-1H-benzimidazole

2'-C-Ethynyl-6-methylcytidine

1-[5-O-[(1,1-Dimethylethyl)dimethylsilyl]-2,3-O-(1-methylethylidene)-β-D-ribofuranosyl]-4-nitro-1H-benzimidazole

1H-Benzimidazole, 2,5,6-trichloro-1-(3,5-O-phosphinico-β-D-ribofuranosyl)-

2'-O-Methylcytidylyl-(3'→5')-2'-O-methyluridine

5'-O-[Bis(4-methoxyphenyl)phenylmethyl]-2'-O-(2-hydroxyethyl)-5-methyluridine

5'-O-[Bis(4-methoxyphenyl)phenylmethyl]-2'-O-2-propen-1-yl-5-methyluridine

5'-O-[Bis(4-methoxyphenyl)phenylmethyl]-2'-O-[2-[(dimethylamino)oxy]ethyl]-5-methyluridine

2'-O-[2-[(Dimethylamino)oxy]ethyl]-5'-O-[(1,1-dimethylethyl)diphenylsilyl]-5-methyluridine

2-Benzimidazolemethanol, 1-D-ribofuranosyl-α-4-thiazolyl-, 2',3',5'-tribenzoate

2'-O-[2-[(1,3-Dihydro-1,3-dioxo-2H-isoindol-2-yl)oxy]ethyl]-5'-O-[(1,1-dimethylethyl)diphenylsilyl]-5-methyluridine

5'-O-[(1,1-Dimethylethyl)diphenylsilyl]-2'-O-(2-hydroxyethyl)-5-methyluridine

2-(1-Azetidinyl)-5,6-dichloro-1-(5-deoxy-β-D-ribofuranosyl)-1H-benzimidazole

2-Bromo-5,6-dichloro-1-(2,3-di-O-acetyl-5-deoxy-α-D-ribofuranosyl)-1H-benzimidazole

2-Bromo-5-chloro-1-(5-deoxy-β-D-ribofuranosyl)-1H-benzimidazole

5,6-Dichloro-1-(5-deoxy-β-D-ribofuranosyl)-2-(1-methylethoxy)-1H-benzimidazole

2-Bromo-4,5,6-trichloro-1-(2,3-di-O-acetyl-5-deoxy-β-D-ribofuranosyl)-1H-benzimidazole

2,4,5,6-Tetrachloro-1-(2,3-di-O-acetyl-5-deoxy-β-D-ribofuranosyl)-1H-benzimidazole