Adenosine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-N-[(dimethylamino)methylene]-2′-O-(tetrahydro-2H-pyran-2-yl)cytidylyl-(3′→5′)-N-[(dimethylamino)methylene]-2′-O-methyl-

Adenosine, 2′-O-(tetrahydro-2H-pyran-2-yl)cytidylyl-(3′→5′)-3′-O-methyl-

Adenosine, 2′-O-(tetrahydro-2H-pyran-2-yl)cytidylyl-(3′→5′)-2′-O-methyl-

Adenosine, N,N-dibenzoyl-2′-O-methyl-, 3′-benzoate

Adenosine, N-acetyl-2′-O-methyl-, 2′-acetate

Adenosine, 3′-O-methyl-, 2′-acetate

Adenosine, N-benzoyl-2′-O-methyl-, 3′-benzoate

Cytidine, cytidylyl-(3′→5′)-2′-O-methyl-

Adenosine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-N-[(dimethylamino)methylene]-3′-O-methyl-

Adenosine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-N-[(dimethylamino)methylene]-2′-O-methyl-

4-Pyrimidinyl, 6-amino-3-(2-deoxy-5-O-phosphono-β-D-erythro-pentofuranosyl)-2,3,4,5-tetrahydro-2-oxo-

Uridine, N,1-(1,2-ethenediyl)adenylyl-(3′→5′)-uridylyl-(3′→5′)-

Cytidine, 5′-O-phosphonothymidylyl-(3′→5′)-2′-deoxy-N-(2-methyl-1-oxopropyl)guanylyl-(3′→5′)-2′-deoxy-N-(2-methyl-1-oxopropyl)guanylyl-(3′→5′)-2′-deoxy-N-(4-methoxybenzoyl)cytidylyl-(3′→5′)-2′-deoxy-N-(4-methoxybenzoyl)cytidylyl-(3′→5′)-2′-deoxy-N-(4-methoxybenzoyl)-

Uridine, N-benzoyl-2′-O-benzoyl-5′-O-[(4-methoxyphenyl)diphenylmethyl]cytidylyl-(3′→5′)-, 2′-benzoate 3′-(2,2,2-trichloroethyl phenylphosphoramidate)

3′-Uridylic acid, N-benzoyl-2′-O-benzoyl-5′-O-[(4-methoxyphenyl)diphenylmethyl]cytidylyl-(3′→5′)-, 3′-(2-cyanoethyl) 3′-[(2-nitrophenyl)methyl] ester, 2′-benzoate

Uridine, 2′-benzoate 3′-(2,2,2-trichloroethyl phenylphosphoramidate)

Uridine, 5-chloro-2′-deoxy-, free radical from

Guanosine 5′-(trihydrogen diphosphate), P′-[[1-[6-(2-anthracenylamino)-6-oxohexyl]-1H-1,2,3-triazol-4-yl]methyl] ester

Guanosine 5′-(trihydrogen diphosphate), P′-[[1-[5-(2-anthracenylamino)-5-oxopentyl]-1H-1,2,3-triazol-4-yl]methyl] ester

Guanosine 5′-(trihydrogen diphosphate), P′-[[1-[4-(2-anthracenylamino)-4-oxobutyl]-1H-1,2,3-triazol-4-yl]methyl] ester