Acta Cryst. (2006). E62, o2276-o2277  [ doi:10.1107/S160053680601631X ]

2-(2,6-Dioxo-3,4,5,6-tetrahydro-2H-pyran-3-yl)-2,3-dihydro-1H-isoindole-1,3-dione

S.-S. Qian, H.-Y. Cui and B.-S. Zhao

Abstract: The title compound, C₁₃H₉NO₅, contains two molecules in the asymmetric unit, in which the 3-substituted dihydropyran-2,6-dione is not planar.

Online 12 May 2006

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