WuXi TIDES 2'-OMe 5-Br-U amidite - 1391914-08-1, 25GR - (2R,3R,4R,5R)-2-((bis(4-methoxyphenyl)(phenyl)methoxy)methyl)-5-(5-bromo-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-4-methoxytetrahydrofuran-3-yl (2-cyanoethyl) diisopropylphosphoramidite - O=C1C(Br)=CN([C@@H]2O[C@H](COC(C3=CC=C(OC)C=C3)(C4=CC=CC=C4)C5=CC=C(OC)C=C5)[C@@H](OP(N(C(C)C)C(C)C)OCCC#N)[C@H]2OC)C(N1)=O - M.F. C40H48BrN4O9P, M.W. 839.721