ChemCalc

You entered: C11H9NO4

The formula is: C11H9NO4

Molecular weight: 219.19676

Monoisotopic mass: 219.053159

Elemental analysis of C11H9NO4:

Element Number Percentage
C 11 60.27507
H 9 4.138501
N 1 6.390012
O 4 29.196417

Isotopic distribution

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