ChemCalc
You entered: C18H11NO3
The formula is: C18H11NO3
Molecular weight: 289.29024
Monoisotopic mass: 289.073894
Elemental analysis of C18H11NO3:
| Element | Number | Percentage |
|---|---|---|
| C | 18 | 74.733942 |
| H | 11 | 3.832601 |
| N | 1 | 4.841746 |
| O | 3 | 16.591711 |
Isotopic distribution