title: [Mass spectrometry of s-triazolo(1.5-a)pyrimidine derivatives].
mesh_terms: D055598:Chemical Phenomena; D002621:Chemistry; D013058:Mass Spectrometry; D011743:Pyrimidines; D014230:Triazoles; D014665:Vasodilator Agents
chemical_list: D011743:Pyrimidines; D014230:Triazoles; D014665:Vasodilator Agents
vernacular_title: Massenspektrometrie von s-Triazolo(1.5-a)pyrimidinderivaten