Synonyms: 4,7-Methanoindan,1,2,4,5,6,7,8,8-octachloro-3a,4,7,7a-tetrahydro- (6CI,8CI); 1,2,4,5,6,7,10,10-Octachloro-4,7,8,9-tetrahydro-4,7-endomethyleneindane;1,2,4,5,6,7,10,10-Octachloro-4,7,8,9-tetrahydro-4,7-methyleneindane;1,2,4,5,6,7,8,8-Octachloro-4,7-methano-3a,4,7,7a-tetrahydroindane; CD 68;Chlorindan; Cortilan-neu; Dowchlor; ENT 9932; HCS 3260; M 140; NSC 8931;Octachloro-4,7-methanotetrahydroindane; Oktaterr; Tat Chlor 4; Toxichlor