9-Hydroxy-r-1,t-2-dihydroxy-c-3,4-oxy-1,2,3,4-tetrahydrochrysene Chryseno(3,4-b)oxirene-1,2,9-triol, 1,2,2a,3a-tetrahydro-, (1R-(1-alpha,2-beta,2a-alpha,3a-alpha))- GC2066500 syn-9-Hydroxychrysene-1,2-diol 3,4-oxide