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Acta Cryst. (2007). E63, o1747-o1748 [ doi:10.1107/S1600536807010951 ]
Abstract: The molecular structure of the title compound, C12H11NO4, at 100 (2) K is characterized by a planar indole ring system, containing a long C-C bond in the 1,2-diketone unit.
Online 14 March 2007
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