{{DISPLAYTITLE:C20H32O3}} The molecular formula C20H32O3 may refer to: Epoxyeicosatrienoic acids Hydroxyeicosatetraenoic acids 5-Hydroxyeicosatetraenoic acid 12-Hydroxyeicosatetraenoic acid 15-Hydroxyeicosatetraenoic acid 20-Hydroxyeicosatetraenoic acid 19-Hydroxyeicosatetraenoic acid (see 20-Hydroxyeicosatetraenoic acid) Isocupressic acid