1,3-Benzodioxole, 5-bromo-6-(bromomethyl)- (9CI) 4-19-00-00203 (Beilstein Handbook Reference) 5434-47-9 AI3-21177 BRN 0152154 NSC 15640 Toluene, alpha,2-dibromo-4,5-methylenedioxy- Toluene, alpha2-dibromo-4,5-methylenedioxy- alpha,2-Dibromo-4,5-methylenedioxytoluene