9-[5-O-[Hydroxy(sulfooxy)phosphinyl]-3-O-phosphono-β-D-ribofuranosyl]-9H-purine

3′-Adenylic acid, 8-bromo-, 5′-(dihydrogen phosphate), 5′-anhydride with sulfuric acid

7H-Pyrrolo[2,3-d]pyrimidin-4-amine, 7-[5-O-[hydroxy(sulfooxy)phosphinyl]-2,3-O-phosphinico-β-D-ribofuranosyl]-

5′-Inosinic acid, monoanhydride with sulfuric acid, cyclic 2′,3′-(hydrogen phosphate)

9H-Purine, 9-[5-O-[hydroxy(sulfooxy)phosphinyl]-2,3-O-phosphinico-β-D-ribofuranosyl]-

5′-Adenylic acid, 8-bromo-, monoanhydride with sulfuric acid, cyclic 2′,3′-(hydrogen phosphate)

7H-Pyrrolo[2,3-d]pyrimidin-4-amine, 7-(2,3-O-phosphinico-5-O-phosphono-β-D-ribofuranosyl)-

9H-Purine, 9-(2,3-O-phosphinico-5-O-phosphono-β-D-ribofuranosyl)-

5′-Inosinic acid, cyclic 2′,3′-(hydrogen phosphate)

5′-Adenylic acid, 8-bromo-, cyclic 2′,3′-(hydrogen phosphate)

1,1′,4,4′-Tetrahydro-1,1′-bis(5-O-phosphono-β-D-ribofuranosyl)[4,4′-bipyridine]-3,3′-dicarboxamide

Guanosine oxime

7H-Pyrazolo[4,3-d]pyrimidin-7-one, 2,4-dihydro-5-(methylthio)-2-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)-

Adenosine, N-benzoyl-P-(2-chlorophenyl)-5′-O-[(2,4-dichlorophenoxy)(methylthio)phosphinyl]-3′-O-(tetrahydro-4-methoxy-2H-pyran-4-yl)adenylyl-(2′→5′)-N-benzoyl-P-(2-chlorophenyl)-3′-O-(tetrahydro-4-methoxy-2H-pyran-4-yl)adenylyl-(2′→5′)-N-benzoyl-2′,3′-O-(methoxymethylene)-

2′-Adenylic acid, N-benzoyl-3′-O-(tetrahydro-4-methoxy-2H-pyran-4-yl)-, 2-chlorophenyl 4-nitrophenyl ester, 5′-[(4-chlorophenoxy)acetate]

Adenosine, N-benzoyl-3′-O-(tetrahydro-4-methoxy-2H-pyran-4-yl)-, 5′-[(4-chlorophenoxy)acetate]

Uridine, 5,6-dihydro-5,6-dihydroxy-, 2′,3′,5′-triacetate, (5R,6S)-

5′-Thymidylic acid, α-(methylsulfonyl)-

5′-Thymidylic acid, α-(methylsulfinyl)-

5′-Thymidylic acid, α-(methylthio)-