130933-92-5 140701-33-3 1a,11-Dihydroindeno(7',1':6,7,8)phenanthro(1,2-b)oxirene 9,10-Epoxy-9,10-dihydrobenz(j)aceanthrylene BRN 4258117 Benz(j)aceanthrylene 9,10-epoxide Benz(j)aceanthrylene-9,10-oxide CCRIS 5364 Indeno(7',1':6,7,8)phenanthro(1,2-b)oxirene, 1a,11-dihydro-