3-06-00-03828 (Beilstein Handbook Reference) 3-Methoxy-1,2:5,6-dibenzanthracene 3-Methoxy-dba 5-Methoxydibenz(a,h)anthracene 63019-72-7 BRN 2471281 DIBENZ(a,h)ANTHRACENE, 5-METHOXY-