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    <!-- http://purl.obolibrary.org/obo/CHEBI_15956 -->

    <Class rdf:about="http://purl.obolibrary.org/obo/CHEBI_15956">
        <rdfs:label rdf:datatype="http://www.w3.org/XML/1998/namespacestring">biotin</rdfs:label>
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        <oboInOwl:hasDbXref>PMID:9038855</oboInOwl:hasDbXref>
        <oboInOwl:hasDbXref>PMID:12055344</oboInOwl:hasDbXref>
        <oboInOwl:hasDbXref>Drug_Central:373</oboInOwl:hasDbXref>
        <oboInOwl:id>CHEBI:15956</oboInOwl:id>
        <oboInOwl:hasDbXref>PMID:2100006</oboInOwl:hasDbXref>
        <oboInOwl:hasDbXref>PMID:8333586</oboInOwl:hasDbXref>
        <oboInOwl:hasDbXref>PMID:10215065</oboInOwl:hasDbXref>
        <oboInOwl:hasDbXref>KEGG:D00029</oboInOwl:hasDbXref>
        <oboInOwl:hasDbXref>PMID:21871906</oboInOwl:hasDbXref>
        <oboInOwl:hasDbXref>HMDB:HMDB0000030</oboInOwl:hasDbXref>
        <oboInOwl:hasRelatedSynonym>cis-Hexahydro-2-oxo-1H-thieno(3,4)imidazole-4-valeric acid</oboInOwl:hasRelatedSynonym>
        <oboInOwl:hasRelatedSynonym>biotinum</oboInOwl:hasRelatedSynonym>
        <oboInOwl:hasRelatedSynonym>cis-(+)-Tetrahydro-2-oxothieno[3,4]imidazoline-4-valeric acid</oboInOwl:hasRelatedSynonym>
        <oboInOwl:hasAlternativeId>CHEBI:3108</oboInOwl:hasAlternativeId>
        <oboInOwl:hasDbXref>PMID:11435506</oboInOwl:hasDbXref>
        <oboInOwl:hasDbXref>PMID:15899401</oboInOwl:hasDbXref>
        <oboInOwl:hasDbXref>Reaxys:86838</oboInOwl:hasDbXref>
        <oboInOwl:hasDbXref>PMID:19727438</oboInOwl:hasDbXref>
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        <oboInOwl:hasDbXref>PMID:19212411</oboInOwl:hasDbXref>
        <oboInOwl:hasDbXref>Wikipedia:Biotin</oboInOwl:hasDbXref>
        <oboInOwl:hasDbXref>PMID:34077272</oboInOwl:hasDbXref>
        <oboInOwl:hasDbXref>PMID:15992684</oboInOwl:hasDbXref>
        <oboInOwl:hasDbXref>PMID:16769720</oboInOwl:hasDbXref>
        <oboInOwl:hasDbXref>PMID:16195795</oboInOwl:hasDbXref>
        <oboInOwl:hasDbXref>PMID:20974274</oboInOwl:hasDbXref>
        <oboInOwl:hasDbXref>PMID:8750932</oboInOwl:hasDbXref>
        <oboInOwl:hasRelatedSynonym>Coenzyme R</oboInOwl:hasRelatedSynonym>
        <oboInOwl:hasRelatedSynonym>biotina</oboInOwl:hasRelatedSynonym>
        <oboInOwl:hasRelatedSynonym>cis-Tetrahydro-2-oxothieno(3,4-d)imidazoline-4-valeric acid</oboInOwl:hasRelatedSynonym>
        <oboInOwl:hasDbXref>PMID:15863846</oboInOwl:hasDbXref>
        <oboInOwl:hasRelatedSynonym>biotine</oboInOwl:hasRelatedSynonym>
        <oboInOwl:hasDbXref>Chemspider:149962</oboInOwl:hasDbXref>
        <oboInOwl:hasDbXref>PMID:12070309</oboInOwl:hasDbXref>
        <oboInOwl:hasDbXref>MetaCyc:BIOTIN</oboInOwl:hasDbXref>
        <oboInOwl:hasDbXref>PMID:20967359</oboInOwl:hasDbXref>
        <oboInOwl:hasAlternativeId>CHEBI:41236</oboInOwl:hasAlternativeId>
        <oboInOwl:hasDbXref>PMID:11481419</oboInOwl:hasDbXref>
        <oboInOwl:hasDbXref>PMID:9371938</oboInOwl:hasDbXref>
        <oboInOwl:hasDbXref>PMID:18509457</oboInOwl:hasDbXref>
        <oboInOwl:hasDbXref>PMID:9094878</oboInOwl:hasDbXref>
        <oboInOwl:hasDbXref>PMID:1814646</oboInOwl:hasDbXref>
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        <oboInOwl:hasRelatedSynonym>(+)-cis-Hexahydro-2-oxo-1H-thieno[3,4]imidazole-4-valeric acid</oboInOwl:hasRelatedSynonym>
        <oboInOwl:hasDbXref>CAS:58-85-5</oboInOwl:hasDbXref>
        <oboInOwl:hasDbXref>PMID:19319844</oboInOwl:hasDbXref>
        <oboInOwl:hasRelatedSynonym>D-Biotin</oboInOwl:hasRelatedSynonym>
        <oboInOwl:hasDbXref>COMe:MOL000144</oboInOwl:hasDbXref>
        <oboInOwl:hasDbXref>PMID:16704206</oboInOwl:hasDbXref>
        <oboInOwl:hasDbXref>KEGG:C00120</oboInOwl:hasDbXref>
        <oboInOwl:hasDbXref>PMID:25515858</oboInOwl:hasDbXref>
        <oboInOwl:hasDbXref>PMID:17297119</oboInOwl:hasDbXref>
        <oboInOwl:hasDbXref>PMID:10064317</oboInOwl:hasDbXref>
        <oboInOwl:hasDbXref>PMID:15690449</oboInOwl:hasDbXref>
        <oboInOwl:hasDbXref>PMID:9176832</oboInOwl:hasDbXref>
        <oboInOwl:hasDbXref>Gmelin:1918703</oboInOwl:hasDbXref>
        <oboInOwl:hasDbXref>PMID:11800048</oboInOwl:hasDbXref>
        <oboInOwl:hasRelatedSynonym>Vitamin H</oboInOwl:hasRelatedSynonym>
        <oboInOwl:hasRelatedSynonym>5-(2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanoic acid</oboInOwl:hasRelatedSynonym>
        <oboInOwl:hasRelatedSynonym>biotin</oboInOwl:hasRelatedSynonym>
        <ns5:inchikey>YBJHBAHKTGYVGT-ZKWXMUAHSA-N</ns5:inchikey>
        <oboInOwl:hasDbXref>PMID:18452485</oboInOwl:hasDbXref>
        <oboInOwl:hasDbXref>PMID:15272000</oboInOwl:hasDbXref>
        <oboInOwl:hasRelatedSynonym>D-(+)-biotin</oboInOwl:hasRelatedSynonym>
        <oboInOwl:hasAlternativeId>CHEBI:13905</oboInOwl:hasAlternativeId>
        <oboInOwl:hasDbXref>Beilstein:86838</oboInOwl:hasDbXref>
        <oboInOwl:hasDbXref>PMID:12603856</oboInOwl:hasDbXref>
        <oboInOwl:hasDbXref>PMID:9416479</oboInOwl:hasDbXref>
        <oboInOwl:hasDbXref>PMID:21356565</oboInOwl:hasDbXref>
        <oboInOwl:hasDbXref>KNApSAcK:C00000756</oboInOwl:hasDbXref>
        <oboInOwl:hasDbXref>PMID:9022537</oboInOwl:hasDbXref>
        <oboInOwl:hasDbXref>PMID:21596550</oboInOwl:hasDbXref>
        <oboInOwl:hasDbXref>PMCID:PMC8089577</oboInOwl:hasDbXref>
        <ns5:charge>0</ns5:charge>
        <oboInOwl:hasDbXref>DrugBank:DB00121</oboInOwl:hasDbXref>
        <ns3:IAO_0000115>An organic heterobicyclic compound that consists of 2-oxohexahydro-1H-thieno[3,4-d]imidazole having a valeric acid substituent attached to the tetrahydrothiophene ring. The parent of the class of biotins.</ns3:IAO_0000115>
        <oboInOwl:hasDbXref>PMID:12803839</oboInOwl:hasDbXref>
        <ns5:smiles>[H][C@]12CS[C@@H](CCCCC(O)=O)[C@@]1([H])NC(=O)N2</ns5:smiles>
        <oboInOwl:hasRelatedSynonym>(3aS,4S,6aR)-Hexahydro-2-oxo-1H-thieno[3,4-d]imidazole-4-valeric acid</oboInOwl:hasRelatedSynonym>
        <oboInOwl:hasDbXref>PMID:9164991</oboInOwl:hasDbXref>
        <oboInOwl:hasExactSynonym>BIOTIN</oboInOwl:hasExactSynonym>
        <oboInOwl:hasDbXref>PMID:16676358</oboInOwl:hasDbXref>
        <oboInOwl:hasDbXref>PMID:10577274</oboInOwl:hasDbXref>
        <oboInOwl:hasExactSynonym>5-[(3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl]pentanoic acid</oboInOwl:hasExactSynonym>
        <oboInOwl:hasDbXref>PMID:16011464</oboInOwl:hasDbXref>
        <oboInOwl:hasDbXref>PDBeChem:BTN</oboInOwl:hasDbXref>
        <oboInOwl:hasOBONamespace>chebi_ontology</oboInOwl:hasOBONamespace>
        <oboInOwl:hasDbXref>FooDB:FDB014510</oboInOwl:hasDbXref>
        <oboInOwl:hasDbXref>PMID:15012185</oboInOwl:hasDbXref>
        <oboInOwl:hasDbXref>PMID:33346513</oboInOwl:hasDbXref>
        <ns5:formula>C10H16N2O3S</ns5:formula>
        <ns5:inchi>InChI=1S/C10H16N2O3S/c13-8(14)4-2-1-3-7-9-6(5-16-7)11-10(15)12-9/h6-7,9H,1-5H2,(H,13,14)(H2,11,12,15)/t6-,7-,9-/m0/s1</ns5:inchi>
        <oboInOwl:hasAlternativeId>CHEBI:22884</oboInOwl:hasAlternativeId>
        <oboInOwl:hasDbXref>PMID:19928962</oboInOwl:hasDbXref>
        <oboInOwl:hasDbXref>PMID:16677798</oboInOwl:hasDbXref>
        <oboInOwl:hasDbXref>LINCS:LSM-3994</oboInOwl:hasDbXref>
        <oboInOwl:hasAlternativeId>CHEBI:22882</oboInOwl:hasAlternativeId>
        <oboInOwl:hasDbXref>PMID:21373679</oboInOwl:hasDbXref>
        <oboInOwl:hasDbXref>PMID:21248194</oboInOwl:hasDbXref>
        <oboInOwl:hasDbXref>PMID:15202718</oboInOwl:hasDbXref>
        <oboInOwl:hasDbXref>PMID:33461365</oboInOwl:hasDbXref>
        <ns3:IAO_0000118 xml:lang="en">biotin</ns3:IAO_0000118>
        <oboInOwl:hasRelatedSynonym>vitamin B7</oboInOwl:hasRelatedSynonym>
        <ns3:IAO_0000412 rdf:resource="http://langual.org"/>
        <oboInOwl:inSubset rdf:resource="http://purl.oboInOwllibrary.org/oboInOwl/chebi#3_STAR"/>
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    <!-- http://purl.obolibrary.org/obo/CHEBI_176841 -->

    <Class rdf:about="http://purl.obolibrary.org/obo/CHEBI_176841">
        <rdfs:label>vitamin B7</rdfs:label>
    </Class>
    


    <!-- http://purl.obolibrary.org/obo/CHEBI_23354 -->

    <Class rdf:about="http://purl.obolibrary.org/obo/CHEBI_23354">
        <rdfs:label>coenzyme</rdfs:label>
    </Class>
    


    <!-- http://purl.obolibrary.org/obo/CHEBI_26348 -->

    <Class rdf:about="http://purl.obolibrary.org/obo/CHEBI_26348">
        <rdfs:label>prosthetic group</rdfs:label>
    </Class>
    


    <!-- http://purl.obolibrary.org/obo/CHEBI_51570 -->

    <Class rdf:about="http://purl.obolibrary.org/obo/CHEBI_51570">
        <rdfs:label>biotins</rdfs:label>
    </Class>
    


    <!-- http://purl.obolibrary.org/obo/CHEBI_57586 -->

    <Class rdf:about="http://purl.obolibrary.org/obo/CHEBI_57586">
        <rdfs:label>biotinate</rdfs:label>
    </Class>
    


    <!-- http://purl.obolibrary.org/obo/CHEBI_75771 -->

    <Class rdf:about="http://purl.obolibrary.org/obo/CHEBI_75771">
        <rdfs:label>mouse metabolite</rdfs:label>
    </Class>
    


    <!-- http://purl.obolibrary.org/obo/CHEBI_75772 -->

    <Class rdf:about="http://purl.obolibrary.org/obo/CHEBI_75772">
        <rdfs:label>Saccharomyces cerevisiae metabolite</rdfs:label>
    </Class>
    


    <!-- http://purl.obolibrary.org/obo/CHEBI_76971 -->

    <Class rdf:about="http://purl.obolibrary.org/obo/CHEBI_76971">
        <rdfs:label>Escherichia coli metabolite</rdfs:label>
    </Class>
    


    <!-- http://purl.obolibrary.org/obo/CHEBI_77746 -->

    <Class rdf:about="http://purl.obolibrary.org/obo/CHEBI_77746">
        <rdfs:label>human metabolite</rdfs:label>
    </Class>
    


    <!-- http://purl.obolibrary.org/obo/CHEBI_78675 -->

    <Class rdf:about="http://purl.obolibrary.org/obo/CHEBI_78675">
        <rdfs:label>fundamental metabolite</rdfs:label>
    </Class>
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