4-Amino-1-[5-O-(hydroxypropoxyphosphinyl)-β-D-arabinofuranosyl]-2(1H)-pyrimidinone

Guanosine, N-(7,8,9,10-tetrahydro-7,8,9-trihydroxybenzo[a]pyren-10-yl)-, [7S-(7α,8β,9α,10β)]-

Guanosine, N-(7,8,9,10-tetrahydro-7,8,9-trihydroxybenzo[a]pyren-10-yl)-, [7R-(7α,8β,9α,10α)]-

N-[(7R,8S,9R,10R)-7,8,9,10-Tetrahydro-7,8,9-trihydroxybenzo[a]pyren-10-yl]guanosine

Adenosine, cyclic 3′,5′-(P,P′-dihydrogen diphosphate)

Cytidine, thymidylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2-thiouridylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxy-

1-[5-O-[Bis(4-methoxyphenyl)phenylmethyl]-3-O-[[bis(1-methylethyl)amino](2-cyanoethoxy)phosphino]-2-O-[(1,1-dimethylethyl)dimethylsilyl]-β-D-ribofuranosyl]-4(1H)-pyrimidinone

1-[5-O-[Bis(4-methoxyphenyl)phenylmethyl]-2-O-[(1,1-dimethylethyl)dimethylsilyl]-β-D-ribofuranosyl]-4(1H)-pyrimidinone

5-[(Methylamino)methyl]-1-β-D-ribofuranosyl-4(1H)-pyrimidinone

5-Methoxy-1-β-D-ribofuranosyl-4(1H)-pyrimidinone

Uridine, 5-[3-[[(1R)-1-[(4-hydroxy-3-nitrophenyl)methyl]-2-oxo-2-(propylamino)ethyl]amino]-3-oxopropyl]-, 5′-(hydrogen 4-morpholinylphosphonate)

Uridine, 5-[3-[[(1R)-1-[(4-hydroxy-3-nitrophenyl)methyl]-2-oxo-2-(propylamino)ethyl]amino]-3-oxopropyl]-

1,2,3,4-Tetrahydro-1-[2,3-O-(1-methylethylidene)-β-D-ribofuranosyl]-2,4-dioxo-5-pyrimidinepropanoic acid

Ethyl 3-[1,2,3,4-tetrahydro-1-[2,3-O-(1-methylethylidene)-β-D-ribofuranosyl]-2,4-dioxo-5-pyrimidinyl]-2-propenoate

Cytidine 5′-(trihydrogen diphosphate), P′-anhydride with 6-[[5-[(3aS,4S,6aR)-hexahydro-2-oxo-1H-thieno[3,4-d]imidazol-4-yl]-1-oxopentyl]amino]hexanoic acid

Uridine 5′-(trihydrogen diphosphate), P′-anhydride with 6-[[5-[(3aS,4S,6aR)-hexahydro-2-oxo-1H-thieno[3,4-d]imidazol-4-yl]-1-oxopentyl]amino]hexanoic acid

Uridine 5′-(tetrahydrogen triphosphate), P′′-anhydride with 6-[[5-[(3aS,4S,6aR)-hexahydro-2-oxo-1H-thieno[3,4-d]imidazol-4-yl]-1-oxopentyl]amino]hexanoic acid

Guanosine 5′-(trihydrogen diphosphate), P′-anhydride with 6-[[5-[(3aS,4S,6aR)-hexahydro-2-oxo-1H-thieno[3,4-d]imidazol-4-yl]-1-oxopentyl]amino]hexanoic acid

Guanosine 5′-(tetrahydrogen triphosphate), P′′-anhydride with 6-[[5-[(3aS,4S,6aR)-hexahydro-2-oxo-1H-thieno[3,4-d]imidazol-4-yl]-1-oxopentyl]amino]hexanoic acid

Cytidine 5′-(tetrahydrogen triphosphate), P′′-anhydride with 6-[[5-[(3aS,4S,6aR)-hexahydro-2-oxo-1H-thieno[3,4-d]imidazol-4-yl]-1-oxopentyl]amino]hexanoic acid