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BoltzDrawThis feature in other tools
Charges, isotopes and atom labels in BoltzDraw
A structure with colored oxygen and nitrogen atom labels.

- What we checked
- Charges, isotopes and arbitrary element labels can be set on atoms.
- Result
- Yes, according to the manual: Element labels, charges, isotopes and aliases are editable. Yes, according to the manual. Element labels, charges, isotopes and aliases are editable.
- Version we tested
- Ketcher 2.24.0, on macOS 27.0.1 arm64
- Manual
- github.com