<dl class="inner-dl"><dt class="col-md-4 col-sm-5" id="human-metabolome-database">Human Metabolome Database</dt><dd class="col-md-8 col-sm-7"><a href="http://www.hmdb.ca/metabolites/HMDB0014703" rel="noopener" target="_blank">HMDB0014703</a></dd><dt class="col-md-4 col-sm-5" id="kegg-drug">KEGG Drug</dt><dd class="col-md-8 col-sm-7"><a href="http://www.genome.jp/dbget-bin/www_bget?drug:D00142" rel="noopener" target="_blank">D00142</a></dd><dt class="col-md-4 col-sm-5" id="kegg-compound">KEGG Compound</dt><dd class="col-md-8 col-sm-7"><a href="http://www.genome.jp/dbget-bin/www_bget?cpd:C01937" rel="noopener" target="_blank">C01937</a></dd><dt class="col-md-4 col-sm-5" id="pubchem-compound">PubChem Compound</dt><dd class="col-md-8 col-sm-7"><a href="https://pubchem.ncbi.nlm.nih.gov/summary/summary.cgi?cid=126941" rel="noopener" target="_blank">126941</a></dd><dt class="col-md-4 col-sm-5" id="pubchem-substance">PubChem Substance</dt><dd class="col-md-8 col-sm-7"><a href="https://pubchem.ncbi.nlm.nih.gov/summary/summary.cgi?sid=46507678" rel="noopener" target="_blank">46507678</a></dd><dt class="col-md-4 col-sm-5" id="chemspider">ChemSpider</dt><dd class="col-md-8 col-sm-7"><a href="https://www.chemspider.com/Chemical-Structure.112728.html" rel="noopener" target="_blank">112728</a></dd><dt class="col-md-4 col-sm-5" id="bindingdb">BindingDB</dt><dd class="col-md-8 col-sm-7"><a href="http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=66082" rel="noopener" target="_blank">66082</a></dd><dt class="col-md-4 col-sm-5" id="rxnav">RxNav</dt><dd class="col-md-8 col-sm-7"><a href="https://mor.nlm.nih.gov/RxNav/search?searchBy=RXCUI&amp;searchTerm=6851" rel="noopener" target="_blank">6851</a></dd><dt class="col-md-4 col-sm-5" id="chebi">ChEBI</dt><dd class="col-md-8 col-sm-7"><a href="https://www.ebi.ac.uk/chebi/searchId.do?chebiId=44185" rel="noopener" target="_blank">44185</a></dd><dt class="col-md-4 col-sm-5" id="chembl">ChEMBL</dt><dd class="col-md-8 col-sm-7"><a href="https://www.ebi.ac.uk/chembldb/index.php/compound/inspect/CHEMBL34259" rel="noopener" target="_blank">CHEMBL34259</a></dd><dt class="col-md-4 col-sm-5" id="zinc">ZINC</dt><dd class="col-md-8 col-sm-7"><a href="https://zinc.docking.org/substances/ZINC000001529323" rel="noopener" target="_blank">ZINC000001529323</a></dd><dt class="col-md-4 col-sm-5" id="therapeutic-targets-database">Therapeutic Targets Database</dt><dd class="col-md-8 col-sm-7"><a href="http://bidd.nus.edu.sg/group/cjttd/ZFTTDDRUG.asp?ID=DNC000933" rel="noopener" target="_blank">DNC000933</a></dd><dt class="col-md-4 col-sm-5" id="pharmgkb">PharmGKB</dt><dd class="col-md-8 col-sm-7"><a href="http://www.pharmgkb.org/drug/PA450428" rel="noopener" target="_blank">PA450428</a></dd><dt class="col-md-4 col-sm-5" id="pdbe-ligand">PDBe Ligand</dt><dd class="col-md-8 col-sm-7"><a href="https://www.ebi.ac.uk/pdbe-srv/pdbechem/chemicalCompound/show/MTX" rel="noopener" target="_blank">MTX</a></dd><dt class="col-md-4 col-sm-5" id="rxlist">RxList</dt><dd class="col-md-8 col-sm-7"><a href="http://www.rxlist.com/cgi/generic/mtx.htm" rel="noopener" target="_blank">RxList Drug Page</a></dd><dt class="col-md-4 col-sm-5" id="drugs-com">Drugs.com</dt><dd class="col-md-8 col-sm-7"><a href="https://www.drugs.com/methotrexate.html" rel="noopener" target="_blank">Drugs.com Drug Page</a></dd><dt class="col-md-4 col-sm-5" id="pdrhealth">PDRhealth</dt><dd class="col-md-8 col-sm-7"><a href="http://www.pdrhealth.com/drug_info/rxdrugprofiles/drugs/met1257.shtml" rel="noopener" target="_blank">PDRhealth Drug Page</a></dd><dt class="col-md-4 col-sm-5" id="wikipedia">Wikipedia</dt><dd class="col-md-8 col-sm-7"><a href="https://en.wikipedia.org/wiki/Methotrexate" rel="noopener" target="_blank">Methotrexate</a></dd></dl>