Bis(2-cyanoethyl) di(prop-2-yl)phosphoramidoiteBis(2-cyanoethyl) N,N-bis(isopropyl)phosphoramiditeBis(2-cyanoethyl) N,N-diisopropylphosphoramiditeBis(2-cyanoethoxy)(diisopropylamino)phosphine, Bis(2-cyanoethoxy)-N,N-diisopropylaminophosphineBis(2-cyanoethyl)-N,N-diisopropyl Phosphoramidite