title: [Demonstration and reaction of 2-ethoxy-3-acetoacetyl-chinoxaline. 42. Studies on 4-pyrones].
mesh_terms: D002264:Carboxylic Acids; D055598:Chemical Phenomena; D002621:Chemistry; D009682:Magnetic Resonance Spectroscopy; D011714:Pyrans; D011810:Quinoxalines
chemical_list: D002264:Carboxylic Acids; D011714:Pyrans; D011810:Quinoxalines
vernacular_title: Darstellung und Reaktionen von 2-Athoxy-3-acetoacetyl-chinoxalin. 42. Uber Untersuchungen an 4-Pyronen.