ChemCalc
You entered: C12H9N3O4
The formula is: C12H9N3O4
Molecular weight: 259.22116
Monoisotopic mass: 259.059307
Elemental analysis of C12H9N3O4:
| Element | Number | Percentage |
|---|---|---|
| C | 12 | 55.601942 |
| H | 9 | 3.499506 |
| N | 3 | 16.210135 |
| O | 4 | 24.688417 |
Isotopic distribution