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Phosphoramidite used to incorporate a 5' biotin functionality, separated from the oligonucleotide by a photo-cleavable linker.

Phosphoramidite used to incorporate a ferrocene-modified deoxythymidine into an oligonucleotide.

Phosphoramidite for incorporation of Biotin with a dT nucleobases, internally or at the 5' end of an oligonucleotide.

Phosphoramidite used to incorporate the cyanine 5 fluorophore internally or at the 5’ end of an oligonucleotide.

A convertible nucleoside phosphoramidite that allows the formation of N2-alkyl-G residues in RNA for structural studies.

Phosphoramidite used to incorporate a BlackBerry-650™ moiety either internally or at the 5' end of an oligonucleotide.

Features a nucleobase that is isosteric with adenine but offers a different pi-electron distribution.

Convertible phosphoramidite that allows the formation of N6-alkyl-A residues in RNA.

Phosphoramidite with applications in enzymatic and chemical methylation, as well as Tm-leveling studies.

Phosphoramidite for the incorporation of a residue into oligonucleotides that mimics protonated cytosine for studies on triple helix formation.

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