title: [Studies on pyridazinone derivatives. VI. Reactions of 4,5-diethoxy-2-methyl(and phenyl)-3(2H)-pyridazinones with alkali and acid (author's transl)].
mesh_terms: D000143:Acids; D000468:Alkalies; D055598:Chemical Phenomena; D002621:Chemistry; D011724:Pyridazines; D012972:Sodium Hydroxide
chemical_list: D000143:Acids; D000468:Alkalies; D011724:Pyridazines; D012972:Sodium Hydroxide