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Chemeditor (Chemrise)This feature in other tools
Ring tools in Chemeditor (Chemrise)
Benzene and ring buttons in the structure editor.

- What we checked
- Dedicated tools for common ring sizes, including aromatic rings.
- Result
- Yes, tested by running it: Placed benzene; common ring buttons are available. Yes, tested by running it. Placed benzene; common ring buttons are available.
- Version we tested
- Ketcher 3.18.0 (build 2026-…, on macOS 27.0.1 arm64
- Manual
- github.com