Sofosbuvir 3',5'-Bis-O-Phosphoramidate alpha-Isomer

Chemical Name: isopropyl ((R)-benzyl(((2R,3R,4R,5S)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-4-fluoro-3-(((S)-(((S)-1-isopropoxy-1-oxopropan-2-yl)amino)(phenoxy)phosphoryl)oxy)-4-methyltetrahydrofuran-2-yl)methoxy)phosphoryl)-L-alaninate