5-[2-Deoxy-5-O-(methoxymethyl)-α-D-erythro-pentofuranosyl]-1,3-dimethyl-2,4(1H,3H)-pyrimidinedione

2,4(1H,3H)-Pyrimidinedione,5-[2-O-(methylsulfonyl)-3,5-O-[1,1,3,3-tetrakis(1-methylethyl)-1,3-disiloxanediyl]-β-D-ribofuranosyl]-

5-(2-Deoxy-β-D-threo-pentofuranosyl)-1,3-dimethyl-2,4(1H,3H)-pyrimidinedione

5-(2-Deoxy-α-D-erythro-pentofuranosyl)-1,3-dimethyl-2,4(1H,3H)-pyrimidinedione

5-[2-O-Benzoyl-5-O-[(4-methoxyphenyl)diphenylmethyl]-3-O-phosphono-β-D-ribofuranosyl]-2,4(1H,3H)-pyrimidinedione

5-[5-O-[Bis(4-methoxyphenyl)phenylmethyl]-3-O-[[bis(1-methylethyl)amino](2-cyanoethoxy)phosphino]-2-deoxy-2-fluoro-β-Dribofuranosyl]-2,4(1H,3H)-pyrimidinedione

N1-methyl-2'-deoxy-3',5'-O-(1,1,3,3-tetraisopropyldisiloxane-1,3-diyl)-ψ-uridine

5-[5-O-[Bis(4-methoxyphenyl)phenylmethyl]-2-deoxy-β-D-erythro-pentofuranosyl]-1-methyl-2,4(1H,3H)-pyrimidinedione

Propanoicacid,2,2-dimethyl-,[2,4-dioxo-5-[3,5-O-[1,1,3,3-tetrakis(1-methylethyl)-1,3-disiloxanediyl]-2-O-(trimethylsilyl)-β-D-ribofuranosyl]-1,3(2H,4H)-pyrimidinediyl]bis(methylene)ester

5-[5-O-[Bis(4-methoxyphenyl)phenylmethyl]-2-O-[(1,1-dimethylethyl)dimethylsilyl]-β-Dribofuranosyl]-1-methyl-2,4(1H,3H)-pyrimidinedione

5'-DMT-3'-O-TBDMS-N1-Me-Pseudouridine-CE-Phosphoramidite

2,4(1H,3H)-Pyrimidinedione,5-[2-deoxy-3,5-O-[1,1,3,3-tetrakis(1-methylethyl)-1,3-disiloxanediyl]-β-D-erythro-pentofuranosyl]-1,3-dimethyl-

Uracil,5-β-D-xylofuranosyl-

2,4(1H,3H)-Pyrimidinedione,5-(6-deoxy-5-C-methyl-β-ribo-hexofuranosyl)-

5-[4-C-(Hydroxymethyl)-β-D-erythro-pentofuranosyl]-2,4(1H,3H)-pyrimidinedione

2,4(1H,3H)-Pyrimidinedione,5-[2-C-(hydroxymethyl)-β-ribofuranosyl]-

2,4(1H,3H)-Pyrimidinedione,5-(6-deoxy-β-allofuranosyl)-

6-Methoxy-5-β-D-ribofuranosyl-2,4(1H,3H)-pyrimidinedione

1,2,3,6-Tetrahydro-2,6-dioxo-5-β-D-ribofuranosyl-4-pyrimidinecarboxylicacid

2,4(1H,3H)-Pyrimidinedione,5-[6-deoxy-2,3-O-(1-methylethylidene)-β-allofuranosyl]-