134700-31-5 1H-Isoindole-1,3(2H)-dione, 2-((6-iodo-4-oxo-4H-3,1-benzoxazin-2-yl)methyl)- 2-((6-Iodo-4-oxo-4H-3,1-benzoxazin-2-yl)methyl)-1H-isoindole-1,3(2H)-dione BRN 4762163