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Reactio DrawThis feature in other tools
Formula and mass in Reactio Draw
Caffeine drawing alongside molecular weight and exact mass.

- What we checked
- Molecular formula and mass are computed.
- Result
- Yes, tested by running it: Caffeine: C8H10N4O2, molecular weight 194.19, exact mass 194.0804. Yes, tested by running it. Caffeine: C8H10N4O2, molecular weight 194.19, exact mass 194.0804.
- Version we tested
- 1.10, on macOS 27.0.1 arm64
- Manual
- github.com