ChemCalc

You entered: C12H9NO2

The formula is: C12H9NO2

Molecular weight: 199.20896

Monoisotopic mass: 199.063329

Elemental analysis of C12H9NO2:

Element Number Percentage
C 12 72.352167
H 9 4.553741
N 1 7.03116
O 2 16.062932

Isotopic distribution

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