L-Serine, P′-ester with adenosine 5′-(trihydrogen diphosphate)

Adenosine, 5′-[hydrogen P-[2-oxo-2-(phenylmethoxy)-1-phosphonoethyl]phosphonate]

Adenosine, 5′-[hydrogen (carboxyphosphonomethyl)phosphonate]

Adenosine, 5′-[hydrogen [(1E)-2-phosphonoethenyl]phosphonate]

5′-Adenylic acid, monoanhydride with [phosphinicobis(dichloromethylene)]bis[phosphonic acid]

5′-Adenylic acid, monoanhydride with [phosphinicobis(methylene)]bis[phosphonic acid]

Adenosine, 5′-[hydrogen [[hydroxy[[hydroxy(phosphonooxy)phosphinyl]methyl]phosphinyl]methyl]phosphonate]

5′-Adenylic acid, monoanhydride with (chloromethylene)bis[phosphonic acid]

Adenosine, 5′-[hydrogen [dibromo[hydroxy(phosphonooxy)phosphinyl]methyl]phosphonate]

Adenosine, 5′-[hydrogen P-[difluoro[hydroxy(phosphonooxy)phosphinyl]methyl]phosphonate]

Adenosine, 5′-[hydrogen [dichloro[(dichlorophosphonomethyl)hydroxyphosphinyl]methyl]phosphonate]

5′-Adenylic acid, 5′→P-anhydride with diphosphonomethanesulfonic acid

Thymidine, [P(S)]-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-P-[[3-[bis[2-[(trifluoroacetyl)amino]ethyl]amino]propyl]amino]-P-deoxythymidylyl-(3′→5′)-, 3′-[2-cyanoethyl bis(1-methylethyl)phosphoramidite]

Thymidine, [P(S)]-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-P-[[2-[bis[2-[(trifluoroacetyl)amino]ethyl]amino]ethyl]amino]-P-deoxythymidylyl-(3′→5′)-, 3′-[2-cyanoethyl bis(1-methylethyl)phosphoramidite]

Thymidine, [P(S)]-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-P-[[3-[bis[2-[(trifluoroacetyl)amino]ethyl]amino]propyl]amino]-P-deoxythymidylyl-(3′→5′)-

Thymidine, [P(S)]-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-P-[[2-[bis[2-[(trifluoroacetyl)amino]ethyl]amino]ethyl]amino]-P-deoxythymidylyl-(3′→5′)-

Thymidine, [P(S)]-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-P-[[3-[bis[2-[(trifluoroacetyl)amino]ethyl]amino]propyl]amino]-P-deoxythymidylyl-(3′→5′)-3′-O-[(1,1-dimethylethyl)dimethylsilyl]-

Thymidine, [P(S)]-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-P-[[2-[bis[2-[(trifluoroacetyl)amino]ethyl]amino]ethyl]amino]-P-deoxythymidylyl-(3′→5′)-3′-O-[(1,1-dimethylethyl)dimethylsilyl]-

Thymidine, [P(S)]-P-[[3-[bis[2-(benzoyloxy)ethyl]amino]propyl]amino]-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-P-deoxythymidylyl-(3′→5′)-, 3′-[2-cyanoethyl bis(1-methylethyl)phosphoramidite]

Thymidine, [P(S)]-P-[[2-[bis[2-(benzoyloxy)ethyl]amino]ethyl]amino]-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-P-deoxythymidylyl-(3′→5′)-, 3′-[2-cyanoethyl bis(1-methylethyl)phosphoramidite]