(1-beta,2-alpha,2a-beta,3a-beta)-1,2,2a,3a-Tetrahydrochryseno(3,4-b)oxirene-1,2,8-triol 9-Hydroxy-r-1,t-2-dihydroxy-c-3,4-oxy-1,2,3,4-tetrahydrochrysene Chryseno(3,4-b)oxirene-1,2,8-triol, 1,2,2a,3a-tetrahydro-, (1-beta,2-alpha,2a-beta,3a-beta)- GC2066000