The molecular formula C4H9NO2 (molar mass: 103.12 g/mol) may refer to:
- α-Aminobutyric acid
- β-Aminobutyric acid
- γ-Aminobutyric acid (GABA)
- 2-Aminoisobutyric acid
- 3-Aminoisobutyric acid
- Nitroisobutane
- n-Nitrobutane
- Butyl nitrite
- Dimethylglycine
- Isobutyl nitrite
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.