Zeorin

Zeorin is a

triterpene Triterpenes are a class of chemical compounds composed of three terpene units with the molecular formula C30H48; they may also be thought of as consisting of six isoprene units. Animals, plants and fungi all produce triterpenes, including squale ...

with the molecular formula C₃₀H₅₂O₂ which occurs in many

lichens A lichen ( , ) is a composite organism that arises from algae or cyanobacteria living among hypha, filaments of multiple fungus, fungi species in a mutualism (biology), mutualistic relationship.Lichen products Pentacyclic compounds Alcohols Zeorin {{organic-compound-stub