C27H44O2

The molecular formula C27H44O2 may refer to:


 * Alfacalcidol
 * Calcifediol, or calcidiol
 * Colestolone, or 5α-cholest-8(14)-en-3β-ol-15-one
 * Gefarnate
 * 7α-Hydroxy-4-cholesten-3-one