HL7 Terminology (THO)
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HL7 Terminology (THO), published by HL7 International - Vocabulary Work Group. This guide is not an authorized publication; it is the continuous build for version 6.1.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/HL7/UTG/ and changes regularly. See the Directory of published versions

: Unique Ingredient Identifier (UNII) - JSON Representation

Active as of 2022-08-23

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{
  "resourceType" : "NamingSystem",
  "id" : "UNII",
  "text" : {
    "status" : "generated",
    "div" : "<div xmlns=\"http://www.w3.org/1999/xhtml\"><p class=\"res-header-id\"><b>Generated Narrative: NamingSystem UNII</b></p><a name=\"UNII\"> </a><a name=\"hcUNII\"> </a><a name=\"UNII-en-US\"> </a><h3>Summary</h3><table class=\"grid\"><tr><td>Defining URL</td><td>http://terminology.hl7.org/NamingSystem/UNII</td></tr><tr><td>Version</td><td>1.0.0</td></tr><tr><td>Name</td><td>UNII</td></tr><tr><td>Title</td><td>Unique Ingredient Identifier (UNII)</td></tr><tr><td>Status</td><td>active</td></tr><tr><td>Definition</td><td><div><p>A UNII is a non-proprietary, free, unique, unambiguous, nonsemantic, alphanumeric identifier based on a substance's molecular structure and/or descriptive information. UNII identifiers are generated based on scientific identity characteristics using ISO 11238 data elements. UNII availability does not imply any regulatory review or approval. Synonyms and mappings are based on the best public information available at the time of publication.</p>\n</div></td></tr><tr><td>Publisher</td><td>U.S. Food and Drug Administration (FDA)</td></tr></table><h3>Identifiers</h3><table class=\"grid\"><tr><td><b>Type</b></td><td><b>Value</b></td><td><b>Preferred</b></td></tr><tr><td>OID</td><td>2.16.840.1.113883.4.9</td><td>true</td></tr><tr><td>URI</td><td>http://fdasis.nlm.nih.gov</td><td>true</td></tr></table></div>"
  },
  "url" : "http://terminology.hl7.org/NamingSystem/UNII",
  "version" : "1.0.0",
  "name" : "UNII",
  "title" : "Unique Ingredient Identifier (UNII)",
  "status" : "active",
  "kind" : "codesystem",
  "date" : "2022-08-23T00:00:00-00:00",
  "publisher" : "U.S. Food and Drug Administration (FDA)",
  "contact" : [
    {
      "name" : "U.S. Food and Drug Administration (FDA)",
      "telecom" : [
        {
          "system" : "url",
          "value" : "https://www.fda.gov/"
        }
      ]
    }
  ],
  "responsible" : "U.S. Food and Drug Administration (FDA)",
  "description" : "A UNII is a non-proprietary, free, unique, unambiguous, nonsemantic, alphanumeric identifier based on a substance's molecular structure and/or descriptive information. UNII identifiers are generated based on scientific identity characteristics using ISO 11238 data elements. UNII availability does not imply any regulatory review or approval. Synonyms and mappings are based on the best public information available at the time of publication.",
  "uniqueId" : [
    {
      "type" : "oid",
      "value" : "2.16.840.1.113883.4.9",
      "preferred" : true
    },
    {
      "type" : "uri",
      "value" : "http://fdasis.nlm.nih.gov",
      "preferred" : true
    }
  ]
}