7-methoxyanthra[1,9-de]-1,3,2-dioxathiine-8,11-dione 2,2-dioxide

Acta Crystallogr C. 2003 Nov;59(Pt 11):o609-10. doi: 10.1107/s0108270103020420. Epub 2003 Oct 11.

Abstract

The title compound, C(15)H(8)O(7)S, contains the first structurally characterized example of a cyclic sulfate grouping fused to an aromatic ring system.