{
  "url": "https://openlegislation.uk/eu-regulation-2013-1258/annex",
  "json_url": "https://openlegislation.uk/eu-regulation-2013-1258/annex.json",
  "legislation": "eur/2013/1258",
  "legislation_title": "Regulation (EU) No 1258/2013 of the European Parliament and of the Council of 20 November 2013 amending Regulation (EC) No 273/2004 on drug precursors (Text with EEA relevance)",
  "legislation_url": "https://openlegislation.uk/eu-regulation-2013-1258",
  "path": "annex",
  "kind": "annex",
  "number": null,
  "heading": null,
  "text": "CATEGORY 2\nSUBCATEGORY 2A\nSubstance\nCN designation(if different)\nCN code\nCAS No\nAcetic anhydride\n2915 24 00\n108-24-7\nThe salts of the substances listed in this category, whenever the existence of such salts is possible.\nSUBCATEGORY 2B\nOJ L 290, 28.10.2002, p. 1.\nThe CAS No is the ‘chemical abstracts service registry number’, which is a unique numeric identifier specific to each substance and its structure. The CAS No is specific to each isomer and to each salt of each isomer. It must be understood that the CAS Nos for the salts of the substances listed above will be different to those given.\nSubstance\nCN designation(if different)\nCN code\nCAS No\nPhenylacetic acid\n2916 34 00\n103-82-2\nAnthranilic acid\n2922 43 00\n118-92-3\nPiperidine\n2933 32 00\n110-89-4\nPotassium permanganate\n2841 61 00\n7722-64-7\nThe salts of the substances listed in this category, whenever the existence of such salts is possible.",
  "extent": "E+W+S+N.I.",
  "status": null,
  "version": "current",
  "annotations": [
    {
      "type": "footnote",
      "label": "f1",
      "text": "OJ L 290, 28.10.2002, p. 1."
    },
    {
      "type": "footnote",
      "label": "f2",
      "text": "The CAS No is the ‘chemical abstracts service registry number’, which is a unique numeric identifier specific to each substance and its structure. The CAS No is specific to each isomer and to each salt of each isomer. It must be understood that the CAS Nos for the salts of the substances listed above will be different to those given."
    }
  ],
  "outstanding_effects": [],
  "provenance": {
    "source": "legislation.gov.uk",
    "source_url": "https://www.legislation.gov.uk/eur/2013/1258/annex",
    "retrieved_at": "2026-11-01T14:48:10.704832+00:00"
  },
  "licence": "Open Government Licence v3.0",
  "licence_url": "https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/",
  "attribution": "Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives."
}