C19H28O
# C19H28O

The molecular formula $C_{19}H_{28}O$ may refer to:

* Androstenone, or 5α-androst-16-en-3-one
* 5α-Androst-2-ene-17-one
* Androstadienol (5,16-androstadien-3β-ol)
* 4,16-Androstadien-3β-ol
