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      <marc:subfield code="a">Screening assessment </marc:subfield>
      <marc:subfield code="h">[electronic resource] : </marc:subfield>
      <marc:subfield code="b">benzenesulfonamide, 2-methyl : Chemical Abstracts Service registry number 88-19-7 / </marc:subfield>
      <marc:subfield code="c">Environment and Climate Change Canada, Health Canada.</marc:subfield>
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      <marc:subfield code="a">[Gatineau, QC] : </marc:subfield>
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      <marc:subfield code="c">2017.</marc:subfield>
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      <marc:subfield code="a">iii, 18 p.</marc:subfield>
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      <marc:subfield code="a">Issued also in French under title: Évaluation préalable : toluène-2-sulfonamide : numéro de registre du Chemical Abstracts Service 88-19-7.</marc:subfield>
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      <marc:subfield code="a">"December 2017."</marc:subfield>
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      <marc:subfield code="a">"Pursuant to section 68 of the Canadian Environmental Protection Act, 1999 (CEPA) (Canada 1999), the Minister of the Environment and the Minister of Health have conducted a screening assessment of benzenesulfonamide, 2-methyl (2-MBS) to determine whether this substance presents or may present a risk to the environment or to human health. This substance was considered a priority on the basis of other human health concerns. This screening assessment includes consideration of information on chemical properties, environmental fate, hazards, uses and exposures, including additional information submitted by stakeholders. Relevant data were identified up to October 2016. Empirical data from key studies as well as some results from models were used to reach the conclusions”--Introd., p. 1.</marc:subfield>
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      <marc:subfield code="a">Sulfonamides</marc:subfield>
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      <marc:subfield code="a">Canada. </marc:subfield>
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      <marc:subfield code="a">Canada. </marc:subfield>
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      <marc:subfield code="u">https://publications.gc.ca/collections/collection_2018/eccc/En14-297-2017-eng.pdf</marc:subfield>
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