N4-benzoyl-5'-O-(monomethoxytrityl)-2'-O-(tert-butyldimethylsilyl)cytidine 3'-N-morpholinomethylphosphoramidite
5'-O-(monomethoxytrityl)-2'-O-(tert-butyldimethylsilyl)uridine 3'-N-morpholinomethylphosphoramidite
C43H45N6O8P
C40H47N6O9P
C36H42N3O9P