loop_
        _pdbx_reference_publication_list.publication_abbrev
        _pdbx_reference_publication_list.ASTM_code_type
        _pdbx_reference_publication_list.ASTM_code_value
        _pdbx_reference_publication_list.country
        _pdbx_reference_publication_list.ISSN_code_type
        _pdbx_reference_publication_list.ISSN_code_value
        _pdbx_reference_publication_list.start_year
        _pdbx_reference_publication_list.end_year
        'acc.CHEM.RES.'   ASTM ACHRE4 US  ISSN 0001-4842        ? ?
      