C20H36 Index of chemical compounds with the same molecular formula From Wikipedia, the free encyclopedia The molecular formula C20H36 (molar mass: 276.51 g/mol, exact mass: 276.2817 u) may refer to: Taxanes, a class of diterpene Abietane This set index page lists chemical structure articles associated with the same molecular formula.If an internal link led you here, you may wish to change the link to point directly to the intended article. More information Related molecular formulas ... Related molecular formulas C20H38 C19H34 C20H36 C21H38 C20H34 Close Related Articles