24891-41-6 4-05-00-02599 (Beilstein Handbook Reference) 6,9,12-Trimethyl-1,2-benzanthracene 7,9,12-TMBA 7,9,12-Trimethylbenz(a)anthracene BRN 3296353 Benz(a)anthracene, 7,9,12-trimethyl-