1,1-Bis(4-methoxyphenyl)-1-phenyl-2,5,8,11-tetraoxatridecan-13-yl (2-cyanoethyl) diisopropylphosphoramidite

1,1-Bis(4-methoxyphenyl)-1-phenyl-2,5,8,11-tetraoxatridecan-13-yl (2-cyanoethyl) diisopropylphosphoramidite,