rel-(1R,4S,5R,8S) – 1,4:5,8-Diepoxy – 1,4,5,8 – tetrahydroanthracene
rel-(1R,4S,5R,8S) – 1,4:5,8-Diepoxy – 1,4,5,8 – tetrahydroanthracene, (F. H. Kohnke, J. F. Stoddart, A. M. Z. Slawin, and D. J. Williams), Acta Crystallogr. C. 1988, 44, 742-745.