Acta Cryst. (2003). E59, o1233-o1234  [ doi:10.1107/S1600536803016490 ]

Methyl 8-hydroxy-(S)-3-methyl-1-oxoisochromane-5-carboxylate (5-methoxycarbonylmellein)

J.-F. Wang, Y.-J. Zhang, Y.-J. Huang, W.-J. Su, Y. Lu, Y.-F. Zhao and S. W. Ng

Abstract: The title compound, C₁₂H₁₂O₅, exists as two independent, relatively planar molecules in the asymmetric unit; these differ in the orientation of the ester group.

Online 31 July 2003

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