CAS 709641-79-2 appears in our catalog under these names: DMT-LNA-G(dmf)-phosphoramidite, LNA-guanosine 3'-CE phosphoramidite, LNA G(dmf) amidite 95%, (1R,3R,4R,7S)-1-((Bis(4-methoxyphenyl)(phenyl)methoxy)methyl)-3-(2-(((dimethylamino)methylene)amino)-6-oxo-3H-purin-9(6H)-yl)-2,5-dioxabicyclo[2.2.1]heptan-7-yl (2-cyanoethyl) diisopropylphosphoramidite, 95%, 95%. Offered by: Iris Biotech, Biosynth, Ambeed, Chemat, MedChemExpress. Available pack sizes: on request, 2g, 1g, 5g, 10g, 25g, 100mg, 250mg.