Adenosine, 2′-deoxyadenylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxy-, bis(2,2,2-trichloroethyl) ester

Adenosine, N-benzoyl-2′-deoxyadenylyl-(5′→3′)-N-benzoyl-5′-O-[α,α-bis(p-methoxyphenyl)benzyl]-2′-deoxy-, 2,2,2-trichloroethyl ester

Adenosine, N-benzoyl-2′-deoxyadenylyl-(5′→3′)-N-benzoyl-2′-deoxyadenylyl-(5′→3′)-N-benzoyl-5′-O-[α,α-bis(p-methoxyphenyl)benzyl]-2′-deoxy-, bis(2,2,2-trichloroethyl) ester, methoxyacetate (ester)

Adenosine, N-benzoyl-2′-deoxyadenylyl-(5′→3′)-N-benzoyl-5′-O-[α,α-bis(p-methoxyphenyl)benzyl]-2′-deoxy-, 2,2,2-trichloroethyl ester, methoxyacetate (ester)

Adenosine, N-benzoyl-2′-deoxy-, 3′-(2-methoxyacetate)

Adenosine, N-benzoyl-2′-deoxy-, 3′-acetate

Thymidine, cyclic 3′,5′-(2,2,2-trichloroethyl phosphate)

3′-Thymidylic acid, mono(2,2,2-trichloroethyl) ester

Thymidine, 3-(p-bromobenzyl)-3′,5′-di-O-trityl-

Uridine, 3-(p-bromobenzyl)-2′,3′-O-(2,4-dimethoxybenzylidene)-

Uridine, 2′,3′-O-(2,4-dimethoxybenzylidene)-3-(p-nitrobenzyl)-

Uridine, 3-(p-chlorobenzyl)-2′,3′-O-(2,4-dimethoxybenzylidene)-

Uridine, 3-benzyl-2′,3′-O-(2,4-dimethoxybenzylidene)-

Adenosine, 5′-deoxy-5′-(phosphonoamino)-, bis(p-nitrobenzyl) ester

Thymidine, 5′-deoxy-5′-(phosphonoamino)-, bis(p-nitrobenzyl) ester

Thymidine, 5′-deoxy-5′-(phosphonoamino)-, bis(2,2,2-trichloroethyl) ester