C20H18O5
Appearance
The molecular formula C20H18O5 (molar mass : 338.35 g/mol, exact mass : 338.115424 u) may refer to:
- Desmethoxycurcumin, a cucuminoid
- Glyceollin I, a pterocarpan found in soybeans
- Glyceollin III, a pterocarpan found in soybeans
- Wighteone, an isoflavone found in Maclura aurantiaca