Isobenzan297-78-9100 % similar Dieldrin60-57-155 % similar Endrin72-20-855 % similar Heptachlor76-44-849 % similar Aldrin309-00-248 % similar Dechlorane plus13560-89-947 % similar Chlordane57-74-946 % similar Chlorendic anhydride115-27-544 % similar Chlorendic acid115-28-640 % similar Endosulfan115-29-739 % similar