((2R,3R,4R)-3-(Benzoyloxy)-4-fluoro-4-methyl-5-oxotetrahydrofuran-2-yl)methyl benzoate;(2R)-2-Deoxy-2-fluoro-2-Methyl-D-erythro-pentonic acid-g-lactone 3,5-dibenzoate;Methyl ((2R,3R,4R)-3-(benzoyloxy)-4-fluoro-4-Methyl-5-oxotetrahydrofuran-2-yl) benzoate;(2R)-2-Deoxy-2-fluoro-2-methyl-D-erythropentonic acid gamma-lactone 3,5-dibenzoate;3,5-Di-O-benzoyl-2-deoxy-2-fluoro-2-C-Methyl-D-ribono-γ-lactone;D-erythro-Pentonic acid, 2-deoxy-2-fluoro-2-Methyl-, γ-lactone, 3,5-dibenzoate, (2R)-;PSI-6130 interMediate;(2R)-2-Deoxy-2-fluoro-2-Methyl-D-erythropentonic acid;(2R)-2-Deoxy-2-fluoro-2-methyl-D-erythropentonic Acid γ-Lactone 3,5-Dibenzoate;[(2R,3R,4R)-3-(benzoyloxy)-4-fluoro-4-methyl-5-oxotetrahydrofuran-2-yl]methyl benzoate;[(2R,3R,4R)-3-benzoyloxy-4-fluoro-4-methyl-5-oxooxolan-2-yl]methyl benzoate;D-erythro-Pentonic acid, 2-deoxy-2-fluoro-2-methyl-,-lactone, 3,5-dibenzoate, (2R)-