Cytidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-N-[(4-methoxyphenyl)diphenylmethyl]-2′-O-(tetrahydro-2H-pyran-2-yl)-, 3′-(S,S-diphenyl phosphorodithioate)

Adenosine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-N-[(4-methoxyphenyl)diphenylmethyl]-2′-O-(tetrahydro-2H-pyran-2-yl)-, 3′-(S,S-diphenyl phosphorodithioate)

Uridine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-O-(tetrahydro-2H-pyran-2-yl)-, 3′-(S,S-diphenyl phosphorodithioate)

Guanosine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-N-[(4-methoxyphenyl)diphenylmethyl]-2′-O-(tetrahydro-2H-pyran-2-yl)-

Cytidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-N-[(4-methoxyphenyl)diphenylmethyl]-2′-O-(tetrahydro-2H-pyran-2-yl)-

Adenosine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-N-[(4-methoxyphenyl)diphenylmethyl]-2′-O-(tetrahydro-2H-pyran-2-yl)-

Guanosine, N-[(4-methoxyphenyl)diphenylmethyl]-2′-O-(tetrahydro-2H-pyran-2-yl)-

Cytidine, N-[(4-methoxyphenyl)diphenylmethyl]-2′-O-(tetrahydro-2H-pyran-2-yl)-

Adenosine, N-[(4-methoxyphenyl)diphenylmethyl]-2′-O-(tetrahydro-2H-pyran-2-yl)-

Guanosine, N-[(4-methoxyphenyl)diphenylmethyl]-2′-O-(tetrahydro-2H-pyran-2-yl)-3′,5′-O-[1,1,3,3-tetrakis(1-methylethyl)-1,3-disiloxanediyl]-

Cytidine, N-[(4-methoxyphenyl)diphenylmethyl]-2′-O-(tetrahydro-2H-pyran-2-yl)-3′,5′-O-[1,1,3,3-tetrakis(1-methylethyl)-1,3-disiloxanediyl]-

Adenosine, N-[(4-methoxyphenyl)diphenylmethyl]-2′-O-(tetrahydro-2H-pyran-2-yl)-3′,5′-O-[1,1,3,3-tetrakis(1-methylethyl)-1,3-disiloxanediyl]-

Uridine, 2′-O-(tetrahydro-2H-pyran-2-yl)-3′,5′-O-[1,1,3,3-tetrakis(1-methylethyl)-1,3-disiloxanediyl]-

Guanosine, N-[(4-methoxyphenyl)diphenylmethyl]-3′,5′-O-[1,1,3,3-tetrakis(1-methylethyl)-1,3-disiloxanediyl]-

Cytidine, N-[(4-methoxyphenyl)diphenylmethyl]-3′,5′-O-[1,1,3,3-tetrakis(1-methylethyl)-1,3-disiloxanediyl]-

Adenosine, N-[(4-methoxyphenyl)diphenylmethyl]-3′,5′-O-[1,1,3,3-tetrakis(1-methylethyl)-1,3-disiloxanediyl]-

Uridine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-N-[(4-methoxyphenyl)diphenylmethyl]-P(S)-phenyl-2′-O-(tetrahydro-2H-pyran-2-yl)-P-thioadenylyl-(3′→5′)-N-[(4-methoxyphenyl)diphenylmethyl]-P(S)-phenyl-2′-O-(tetrahydro-2H-pyran-2-yl)-P-thioadenylyl-(3′→5′)-2′-O-(tetrahydro-2H-pyran-2-yl)-, 3′-(S,S-dip...

Uridine, N-[(4-methoxyphenyl)diphenylmethyl]-P(S)-phenyl-2′-O-(tetrahydro-2H-pyran-2-yl)-P-thioadenylyl-(3′→5′)-2′-O-(tetrahydro-2H-pyran-2-yl)-, 3′-(S,S-diphenyl phosphorodithioate)

Adenosine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-P(S)-phenyl-2′-O-(tetrahydro-2H-pyran-2-yl)-P-thiouridylyl-(3′→5′)-N-[(4-methoxyphenyl)diphenylmethyl]-2′-O-(tetrahydro-2H-pyran-2-yl)-, 3′-(S,S-diphenyl phosphorodithioate)

Uridine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-N-[(4-methoxyphenyl)diphenylmethyl]-P(S)-phenyl-2′-O-(tetrahydro-2H-pyran-2-yl)-P-thioadenylyl-(3′→5′)-2′-O-(tetrahydro-2H-pyran-2-yl)-, 3′-(S,S-diphenyl phosphorodithioate)