1a,11b-Dihydro-6,11-dimethylbenz(3,4)anthra(1,2-b)oxirene 39834-38-3 5,6-Epoxy-5,6-dihydro-7,12-dimethylbenz(a)anthracene 5-17-02-00484 (Beilstein Handbook Reference) 7,12-Dimethyl-5,6-epoxy-5,6-dihydrobenz(a)anthracene 7,12-Dimethylbenz(a)anthracene 5,6-oxide 7,12-Dimethylbenz(a)anthracene-5,6-epoxide BENZ(a)ANTHRACENE, 5,6-DIHYDRO-7,12-DIMETHYL-5,6-EPOXY- BRN 1433659 CCRIS 7170 Edmba