Adenosine, cyclic 3′,5′-[(2-nitrophenyl)methyl phosphate], (S)-

Adenosine, cyclic 3′,5′-[(2-nitrophenyl)methyl phosphate], (R)-

Adenosine, cyclic 3′,5′-(phenylmethyl phosphate), (S)-

Adenosine, cyclic 3′,5′-(phenylmethyl phosphate), (R)-

1,2,3,4-Tetrahydro-2,4-dioxo-1-(5-O-phosphono-α-D-ribofuranosyl)-5-pyrimidinecarboxaldehyde

5′-Uridylic acid, 5-formyl-

5-Formyl-2′,3′-O-(1-methylethylidene)uridine

3′-Cytidylic acid, N-benzoyl-5′-O-[(4-methoxyphenyl)diphenylmethyl]-

3′-Uridylic acid, (2-nitrophenyl)methyl 2,2,2-trichloroethyl ester, 2′-benzoate

Inosine, 2′-O-β-D-galactopyranosyl-

Uridine, 2′-O-β-D-galactopyranosyl-

Adenosine, N-benzoyl-7,8-dihydro-

Adenosine, N-benzoyl-7,8-dihydro-, 2′,3′,5′-triacetate

Phosphoramidous acid, bis(1-methylethyl)-, (1R,3R,4R,7R)-1-[[bis(4-methoxyphenyl)phenylmethoxy]methyl]-3-(3,4-dihydro-5-methyl-2,4-dioxo-1(2H)-pyrimidinyl)-5-(trifluoroacetyl)-2-oxa-5-azabicyclo[2.2.1]hept-7-yl 2-cyanoethyl ester

1-[(1R,3R,4R,7R)-1-[[Bis(4-methoxyphenyl)phenylmethoxy]methyl]-7-hydroxy-5-(2,2,2-trifluoroacetyl)-2-oxa-5-azabicyclo[2.2.1]hept-3-yl]-5-methyl-2,4(1H,3H)-pyrimidinedione

1-[(1R,3R,4R,7R)-7-Hydroxy-1-(hydroxymethyl)-5-(2,2,2-trifluoroacetyl)-2-oxa-5-azabicyclo[2.2.1]hept-3-yl]-5-methyl-2,4(1H,3H)-pyrimidinedione

1-[(1R,3R,4R,7R)-1-[(Benzoyloxy)methyl]-7-(phenylmethoxy)-5-(2,2,2-trifluoroacetyl)-2-oxa-5-azabicyclo[2.2.1]hept-3-yl]-5-methyl-2,4(1H,3H)-pyrimidinedione

1-[(1R,3R,4R,7R)-1-(Hydroxymethyl)-7-(phenylmethoxy)-2-oxa-5-azabicyclo[2.2.1]hept-3-yl]-5-methyl-2,4(1H,3H)-pyrimidinedione

5-Methyl-1-[(1R,3R,4R,7R)-1-[[(methylsulfonyl)oxy]methyl]-7-(phenylmethoxy)-2-oxa-5-azabicyclo[2.2.1]hept-3-yl]-2,4(1H,3H)-pyrimidinedione

1-[2-Azido-2-deoxy-5-O-(methylsulfonyl)-4-C-[[(methylsulfonyl)oxy]methyl]-3-O-(phenylmethyl)-α-L-threo-pentofuranosyl]-5-methyl-2,4(1H,3H)-pyrimidinedione