Related Post: 4 5 8 2 1 6 4 5 X+ 2 1 )= 8 65 1 4 6x 8 )=- 5 2 1 2x X 3 4 X 8 2 5 1 6 8 1 4 2 5 6 In Fraction 2 3 E 4 5 1 6 8 2 6-dibromonaphthalene-1 4 5 8-tetracarboxylic Dianhydride 1 2 4 5 6 8 Amendments 4 X 1 2 6 X 8 5 X − 9 6 4 5 Divided By 2 1 8