2-Cyanoethyl (((2S,3S,5R)-5-(2-isobutyramido-6-oxo-3,6-dihydro-9H-purin-9-yl)-3-(tritylamino)tetrahydrofuran-2-yl)methyl) diisopropylphosphoramidite

N-[9-[(2R,4S,5S)-5-[[2-cyanoethoxy-[di(propan-2-yl)amino]phosphanyl]oxymethyl]-4-(tritylamino)oxolan-2-yl]-6-oxo-1H-purin-2-yl]-2-methylpropanamide

USNNKXWWDUBLFP-MICLYWDSSA-N

CC(C)C(=O)NC1=NC2=C(C(=O)N1)N=CN2[C@H]3C[C@@H]([C@H](O3)COP(N(C(C)C)C(C)C)OCCC#N)NC(C4=CC=CC=C4)(C5=CC=CC=C5)C6=CC=CC=C6