Commonly used protected 2'-OTBDMS phosphoramidite for incorporation of ribo-C into a synthetic oligonucleotide.

Phosphoramidite for incorporation of a 2'-O-methyl modified ribo-C nucleobase within an oligonucleotide

Phosphoramidite for incorporation of a locked nucleic acid C analogue internally or at the 5' end of an oligonucleotide.

Phosphoramidite for the incorporation of a 2'-O-methyl 5-Me-ribo-C nucleobase within an oligonucleotide

Phosphoramidite for incorporation of a 2'-O-methyl modified ribo-C nucleobase within an oligonucleotide