Synonyms: (+-)-1beta,2alpha-Dihydroxy-3beta,4beta-epoxy-1,2,3,4-tetrahydrochrysene;(+-)-1-beta,2-alpha-Dihydroxy-3-beta,4-beta-epoxy-1,2,3,4-tetrahydrochrysene;(7S,8R,8aS,9aR)-7,8,8a,9a-Tetrahydrochryseno[3,4-b]oxirene-7,8-diol;chryseno[3,4-b]oxirene-7,8-diol, 7,8,8a,9a-tetrahydro-, (7S,8R,8aS,9aR)-