CAS No:1809249-37-3||Chemical Formula:C27H35N6O8P||Molecular Weight:602.58476||Exact Mass:602.22540 ||2-ethylbutyl ((S)-(((2R,3S,4R,5R)-5-(4-aminopyrrolo[2,1-f][1,2,4]triazin-7-yl)-5-cyano-3,4-dihydroxytetrahydrofuran-2-yl)methoxy)(phenoxy)phosphoryl)-D-alaninate