costunolide

释义与例句

n.
  1. 1.

    A sesquiterpene lactone, (3aS,6E,10E,11aR)-6,10-dimethyl-3-methylene-3,3a,4,5,8,9-hexahydrocyclodeca[b]furan-2(11aH)-one, present in lettuce

    不可数 化学