Cytidine, N-acetyl-5-[(acetyloxy)methyl]-5'-O-[bis(4-methoxyphenyl)phenylmethyl]-2'-O-[(1,1-dimethylethyl)dimethylsilyl]-, 3'-[2-cyanoethyl N,N-bis(1-methylethyl)phosphoramidite]
Cytidine, N-acetyl-5-[(acetyloxy)methyl]-5'-O-[bis(4-methoxyphenyl)phenylmethyl]-2'-O-[(1,1-dimethylethyl)dimethylsilyl]-, 3'-[2-cyanoethyl N,N-bis(1-methylethyl)phosphoramidite]