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What is the molecular formula of the compound with this IUPAC name tetrasodium;[[(2R,3S,4R,5R)-3,4-dihydroxy-5-[6-(methylamino)purin-9-yl]oxolan-2-yl]methoxy-oxidophosphoryl] [[[(2R,3S,4R,5R)-3,4-dihydroxy-5-[6-(methylamino)purin-9-yl]oxolan-2-yl]methoxy-oxidophosphoryl]oxy-oxidophosphoryl] phosphate ?
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C22H28N10Na4O19P4
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