2381-39-7 3-05-00-02529 (Beilstein Handbook Reference) 5-Methyl-3,4-benzopyrene 5-Methyl-3,4-benzpyrene 6-METHYLBENZO(A)PYRENE 6-Methylbenzo(def)chrysene BRN 2213526 Benzo(a)pyrene, 6-methyl- CCRIS 1119 EINECS 219-179-3