Media type: E-Article Title: Isovitamin B12: A Vitamin B12 Derivative That Flips Its Tail Contributor: Murtaza, Shahzad; Ruetz, Markus; Gruber, Karl; Kräutler, Bernhard imprint: Wiley, 2010 Published in: Chemistry – A European Journal Language: English DOI: 10.1002/chem.201001616 ISSN: 0947-6539; 1521-3765 Keywords: General Chemistry ; Catalysis ; Organic Chemistry Origination: Footnote: