Media type: E-Article Title: Optisch aktives Chalcogran (2-Ethyl-1,6-dioxaspiro[4.4]nonan) Contributor: Redlich, Hartmut; Francke, Wittko imprint: Wiley, 1980 Published in: Angewandte Chemie Language: German DOI: 10.1002/ange.19800920816 ISSN: 0044-8249; 1521-3757 Keywords: General Medicine Origination: Footnote: