The molecular formula C21H22N2O2 may refer to:
- Strychnine, a toxic, colorless, bitter, crystalline alkaloid used as a pesticide
- Vinorine, an indole alkaloid isolated from Alstonia
This set index page lists chemical structure articles associated with the same molecular formula.
If an internal link led you here, you may wish to change the link to point directly to the intended article.
If an internal link led you here, you may wish to change the link to point directly to the intended article.