C18H20O2

The molecular formula C18H20O2 (molar mass : 268.35 g/mol) may refer to:


 * Bisphenol Z
 * Dianin's compound
 * Dianol
 * Diethylstilbestrol
 * 17α-Dihydroequilenin
 * 17β-Dihydroequilenin
 * 8,9-Dehydroestrone
 * Equilin
 * Hippulin
 * 4-Methyl-2,4-bis(4-hydroxyphenyl)pent-1-ene
 * Trendione