Eldcef

https://www.ebi.ac.uk/chebi/searchId.do?chebiId=CHEBI:553473
http://www.hmdb.ca/metabolites/HMDB0015427
http://www.genome.jp/dbget-bin/www_bget?cpd:C06890
https://pubchem.ncbi.nlm.nih.gov/summary/summary.cgi?cid=6533629
https://pubchem.ncbi.nlm.nih.gov/summary/summary.cgi?sid=46505647
https://www.chemspider.com/Chemical-Structure.5018818.html
http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=237182
https://mor.nlm.nih.gov/RxNav/search?searchBy=RXCUI&searchTerm=2192
https://www.ebi.ac.uk/chebi/searchId.do?chebiId=553473
https://www.ebi.ac.uk/chembldb/index.php/compound/inspect/CHEMBL528
https://zinc.docking.org/substances/ZINC000003830477
http://bidd.nus.edu.sg/group/cjttd/ZFTTDDRUG.asp?ID=DAP000453
http://www.pharmgkb.org/drug/PA164748758
http://www.rxlist.com/cgi/generic/ceftizox.htm
https://www.drugs.com/cdi/ceftizoxime.html
https://en.wikipedia.org/wiki/Ceftizoxime