1,2,3,4,10,10-hexachloro-6,7-epoxy-1,4,4a,5,6,7,8,8a-octahydro-1,4-exo-5,8-endo-dimethanonaphthalene 60-57-1 AIDS-166922 AIDS166922 Alvit 55 Dieldrin Dildrin Illoxol Insecticide No. 497 Insectlack Moth Snub D NSC8934 Octalox Panoram D-31 Red Shield Shelltox Temitox exo-Dieldrin