7-methoxyanthra[1,9-de]-1,3,2-dioxathiine-8,11-dione 2,2-dioxide.
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.
Skelton
Brian W
BW
Chemistry, University of Western Australia, 35 Stirling Highway, Crawley, WA 6009, Australia. bws@crystal.uwa.edu.au
White
Allan H
AH