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Formulas which begin with C₄H₈NO

All formulas are in Hill order.

• C₄H₈NO^-______ (4 species)
• C₄H₈NO₃^- (L-Threonine anion)
• C₄H₈NO₄^- (nPrCO2H..NO2 anion)
• C₄H₈NO₅^- (nPrCO2H..NO3 anion)

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