4,7-Methano-1H-indene-1,8-dione, 2,3,3a,4,5,6,7,7a-octachloro-3a,4,7,7a-tetrahydro- 4,7-Methanoindene-1,8-dione, 2,3,3a,4,5,6,7,7a-octachloro-3a,4,7,7a-tetrahydro- 4,7-Methanoindene-1,8-dione,2,3,3a,4,5,6,7,7a-octachloro-3a,4,7,7a,-tetrahydro 5395-22-2 NSC2663 WLN: L C555 A AV DVTJ BG CG EG FG GG HG IG JG