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FreeChemDrawThis feature in other tools
Structure checking in FreeChemDraw
Settings dialog with Show valence warnings enabled.
- What we checked
- Valence or structure problems are flagged.
- Result
- Yes, according to the manual: Embedded Ketcher underlines atoms with incorrect valence in red. Yes, according to the manual. Embedded Ketcher underlines atoms with incorrect valence in red.
- Version we tested
- 3.18.0, on macOS 27.0.1 arm64
- Manual
- github.com