(E)-1,2,2a,3a-Tetrahydrochryseno(3,4-b)oxirene-1,2-diol 1-alpha,2-beta,2a-beta,3a-beta-Tetrahydrochryseno(3,4-b)oxirene-1,2-diol 64920-33-8 CCRIS 2032 Chryseno(3,4-b)oxirene-1,2-diol, 1,2,2a,3a-tetrahydro-, (1-alpha,2-beta,2a-beta,3a-beta)- r-1,t-2-Dihydroxy-t-3,4-oxy-1,2,3,4-tetrahydrochrysene syn-Chrysene-1,2-diol-3,4-epoxide