C10H15N3O5

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The molecular formula C10H15N3O5 has a molar mass of 257.24 g/mol and an exact mass of 257.1012 u. This formula can describe several different compounds that share the same numbers of carbon, hydrogen, nitrogen, and oxygen. Because multiple structures (isomers) fit this formula, the exact substance can’t be identified from the formula alone without additional information like a name or structure.