title: [Studies on sesquiterpenelactones. X. Mass spectra of eudesmane-sesquiterpenelactones (author's transl)].
mesh_terms: D055598:Chemical Phenomena; D002621:Chemistry; D007783:Lactones; D013058:Mass Spectrometry; D009281:Naphthalenes; D012717:Sesquiterpenes
chemical_list: D007783:Lactones; D009281:Naphthalenes; D012717:Sesquiterpenes