. . . . . "1930Z"^^ . "Willgerodt, Conrad"@en . "1841Z"^^ . . . "German chemist" . "Conrad Willgerodt"@en . . "1930-12-19Z"^^ . "Conrad Heinrich Christoph Willgerodt (November 2, 1841 - December 19, 1930) was a German chemist and discovered of the Willgerodt reaction. He was also the discoverer of Iodosobenzene.Willgerodt was a professor at the University of Freiburg."@en . "1841-11-02Z"^^ .