Thymidine 5′-(tetrahydrogen triphosphate), P′′-[[4-(acetyloxy)-3-[[[(1,1-dimethylethoxy)carbonyl](phenylmethyl)amino]methyl]phenyl]methyl] ester

Inosine 5′-(pentahydrogen tetraphosphate), P-[[6-(acetyloxy)-4′-[[(phenylmethyl)amino]carbonyl][1,1′-biphenyl]-3-yl]methyl] ester, P′′′→5′-ester with inosine

Cytidine 5′-(pentahydrogen tetraphosphate), P-[[6-(acetyloxy)-4′-[[(phenylmethyl)amino]carbonyl][1,1′-biphenyl]-3-yl]methyl] ester, P′′′→5′-ester with cytidine

Thymidine 5′-(pentahydrogen tetraphosphate), P-[[6-(acetyloxy)-4′-[[(phenylmethyl)amino]carbonyl][1,1′-biphenyl]-3-yl]methyl] ester, P′′′→5′-ester with thymidine

Thymidine 5′-(pentahydrogen tetraphosphate), 3′-azido-3′-deoxy-, P-[[6-(acetyloxy)-4′-[[(phenylmethyl)amino]carbonyl][1,1′-biphenyl]-3-yl]methyl] ester, P′′′→5′-ester with 3′-azido-3′-deoxythymidine

Adenosine 5′-(pentahydrogen tetraphosphate), P-[[6-(acetyloxy)-4′-[[(phenylmethyl)amino]carbonyl][1,1′-biphenyl]-3-yl]methyl] ester, P′′′→5′-ester with adenosine

Inosine, 5′-[P-[[6-(acetyloxy)-4′-[[(phenylmethyl)amino]carbonyl][1,1′-biphenyl]-3-yl]methyl] P′-(2-cyanoethyl) P′-hydrogen diphosphite], P′→5′-ester with inosine

Cytidine, 5′,5′′′-[P-[[6-(acetyloxy)-4′-[[(phenylmethyl)amino]carbonyl][1,1′-biphenyl]-3-yl]methyl] P′-(2-cyanoethyl) diphosphite]

Thymidine, 5′,5′′′-[P-[[6-(acetyloxy)-4′-[[(phenylmethyl)amino]carbonyl][1,1′-biphenyl]-3-yl]methyl] P′-(2-cyanoethyl) diphosphite]

Thymidine, 3′-azido-3′-deoxy-, 5′,5′′′-[P-[[6-(acetyloxy)-4′-[[(phenylmethyl)amino]carbonyl][1,1′-biphenyl]-3-yl]methyl] P′-(2-cyanoethyl) diphosphite]

Adenosine, 5′-[P-[[6-(acetyloxy)-4′-[[(phenylmethyl)amino]carbonyl][1,1′-biphenyl]-3-yl]methyl] P′-(2-cyanoethyl) P′-hydrogen diphosphite], P′→5′-ester with adenosine

Cytidine, 2′-deoxy-, 5′-[P′-[[4-(acetyloxy)-3-[[(phenylmethyl)amino]carbonyl]phenyl]methyl] P,P′-bis(2-cyanoethyl) diphosphite]

Guanosine, 2′-deoxy-, 5′-[P′-[[4-(acetyloxy)-3-[[(phenylmethyl)amino]carbonyl]phenyl]methyl] P,P′-bis(2-cyanoethyl) diphosphite]

Cytidine, 5′-[P-[[4-(acetyloxy)-3-[[[(1,1-dimethylethoxy)carbonyl](phenylmethyl)amino]methyl]phenyl]methyl] P,P′′,P′′-trihydrogen triphosphate]

Inosine, 5′-[P-[[4-(acetyloxy)-3-[[[(1,1-dimethylethoxy)carbonyl](phenylmethyl)amino]methyl]phenyl]methyl] P,P′′,P′′-trihydrogen triphosphate]

Thymidine, 5′-[P-[[4-(acetyloxy)-3-[[[(1,1-dimethylethoxy)carbonyl](phenylmethyl)amino]methyl]phenyl]methyl] P,P′′,P′′-trihydrogen triphosphate]

Thymidine, 3′-azido-3′-deoxy-, 5′-[P-[[4-(acetyloxy)-3-[[[(1,1-dimethylethoxy)carbonyl](phenylmethyl)amino]methyl]phenyl]methyl] P,P′′,P′′-trihydrogen triphosphate]

Uridine, 5′-[P-[[4-(acetyloxy)-3-[[[(1,1-dimethylethoxy)carbonyl](phenylmethyl)amino]methyl]phenyl]methyl] P,P′′,P′′-trihydrogen triphosphate]

Adenosine, 5′-[P-[[4-(acetyloxy)-3-[[[(1,1-dimethylethoxy)carbonyl](phenylmethyl)amino]methyl]phenyl]methyl] P,P′′,P′′-trihydrogen triphosphate]

Cytidine, 5′-[P-[[4-(acetyloxy)-3-[[[(1,1-dimethylethoxy)carbonyl](phenylmethyl)amino]methyl]phenyl]methyl] P,P′′,P′′-tris(2-cyanoethyl) triphosphate]