The Complete List of Suppliers for Formic acid (2R,3S,5R)-5-(4-benzoylamino-2-oxo-2H-pyrimidin-1-yl)-2-[[(2R,3S,5R)-5-(4-benzoylamino-2-oxo-2H-pyrimidin-1-yl)-2-hydroxymethyl-tetrahydro-furan-3-yloxy]-(2-chloro-phenoxy)-phosphoryloxymethyl]-tetrahydro-furan-3-yl ester