10,11-Dihydrodiol-8,9-epoxide benzanthracene 63438-27-7 Benz(5,6)anthra(1,2-b)oxirene-2,3-diol, 1a,2,3,11b-tetrahydro-, (1aalpha,2beta,3alpha,11balpha)- Benz(a)anthracene, 8,9,10,11-tetrahydro-10,11-dihydroxy-8,9-epoxy-, anti- anti-10,11-Dihydroxy-8,9-epoxy-8,9,10,11-tetrahydrobenz(a)anthracene