Forstal

https://www.ebi.ac.uk/chebi/searchId.do?chebiId=CHEBI:404903
http://www.hmdb.ca/metabolites/HMDB0014448
http://www.genome.jp/dbget-bin/www_bget?drug:D07908
https://pubchem.ncbi.nlm.nih.gov/summary/summary.cgi?cid=150610
https://pubchem.ncbi.nlm.nih.gov/summary/summary.cgi?sid=46506508
https://www.chemspider.com/Chemical-Structure.132758.html
https://mor.nlm.nih.gov/RxNav/search?searchBy=RXCUI&searchTerm=325642
https://www.ebi.ac.uk/chebi/searchId.do?chebiId=404903
https://www.ebi.ac.uk/chembldb/index.php/compound/inspect/CHEMBL1359
https://zinc.docking.org/substances/ZINC000003918453
http://bidd.nus.edu.sg/group/cjttd/ZFTTDDRUG.asp?ID=DAP000431
http://www.pharmgkb.org/drug/PA164777032
http://www.rxlist.com/cgi/generic3/invanz.htm
https://www.drugs.com/cdi/ertapenem.html
https://en.wikipedia.org/wiki/Ertapenem