Synonyms: NSC377142;4b,7a-Dibromo-1,3-dimethyldihydropyrrolo[3',4':3,4]azeto[2,1-f][1,2,4]triazine-2,4,5,7(1H,3H,4aH,6H)-tetrone;75881-10-6;4b,7a-Dibromo-1,3-dimethyldihydropyrrolo(3',4':3,4)azeto(2,1-f)(1,2,4)triazine-2,4,5,7(1H,3H,4aH,6H)-tetrone;AC1L9XN0;AC1Q40GB;NSC 377142