Croconic acid and potassium croconate dihydrate were discovered by Leopold Gmelin in 1825, who named the compounds from Greek
Leopold II of Belgium | Leopold Stokowski | Léopold Sédar Senghor | Leopold II | Leopold I, Holy Roman Emperor | Leopold I of Belgium | Leopold Auer | Leopold III of Belgium | Order of Leopold | Leopold Mozart | Leopold II, Holy Roman Emperor | Leopold I | Leopold Bloom | Leopold von Ranke | Leopold III, Duke of Austria | Leopold | Aldo Leopold | Order of Leopold (Belgium) | Leopold Zunz | Leopold Wenzel | Leopold, Victoria | Leopold Kronecker | Leopold Hager | Jason Leopold | Archduke Leopold Wilhelm of Austria | Order of Leopold (Austria) | Leopold von Sacher-Masoch | Leopold Moczygemba | Leopold IV, Prince of Lippe | Léopold I of Belgium |