title: Mass spectral pattern of Mirex (dodecachlorooctahydro-1,3,4-metheno-2H-cyclobuta (cd) pentalene) and of Kepone (decachlorooctahydro-1,3,4-metheno-2H-cyclobuta (cd)-pentalen-2-one) and its application in residue analysis.
mesh_terms: D001952:Bridged-Ring Compounds / Q000032:analysis*; D002247:Carbon Isotopes; D002713:Chlorine / Q000032:analysis; D003503:Cyclobutanes / Q000032:analysis; D007306:Insecticides / Q000032:analysis*; D013058:Mass Spectrometry; D008917:Mirex / Q000032:analysis; D010573:Pesticide Residues / Q000032:analysis*; D011868:Radioisotopes
chemical_list: D001952:Bridged-Ring Compounds; D002247:Carbon Isotopes; D003503:Cyclobutanes; D007306:Insecticides; D010573:Pesticide Residues; D011868:Radioisotopes; D002713:Chlorine; D008917:Mirex