1,2-Epoxy-3,4-dihydroxy-1,2,3,4-tetrahydrobenzo(c)phenanthrene 111001-48-0 1a,2,3,11d-Tetrahydrobenzo(5,6)phenanthro(3,4-b)oxirene-2,3-diol 3,4-DETBP 3alpha,4beta-Dihydroxy-1alpha,2alpha-epoxy-1,2,3,4-tetrahydrobenzo(c)phenanthrene B(c)Phde BcPhde Benzo(5,6)phenanthro(3,4-b)oxirene-2,3-diol, 1a,2,3,11d-tetrahydro- Benzo(c)phenanthrene-3,4-dihydrodiol-1,2-epoxide D-1,2-ETBP