Polisulfadê

https://www.ebi.ac.uk/chebi/searchId.do?chebiId=CHEBI:35862
http://www.genome.jp/dbget-bin/www_bget?cpd:C15482
http://www.hmdb.ca/metabolites/HMDB0014764
http://www.genome.jp/dbget-bin/www_bget?drug:D00128
http://www.genome.jp/dbget-bin/www_bget?cpd:C15482
https://pubchem.ncbi.nlm.nih.gov/summary/summary.cgi?cid=10909430
https://pubchem.ncbi.nlm.nih.gov/summary/summary.cgi?sid=46504727
https://www.chemspider.com/Chemical-Structure.9084687.html
https://mor.nlm.nih.gov/RxNav/search?searchBy=RXCUI&searchTerm=1291
https://www.ebi.ac.uk/chebi/searchId.do?chebiId=35862
https://www.ebi.ac.uk/chembldb/index.php/compound/inspect/CHEMBL1200558
http://bidd.nus.edu.sg/group/cjttd/ZFTTDDRUG.asp?ID=DAP000710
http://www.pharmgkb.org/drug/PA448531
http://www.rxlist.com/cgi/generic3/bacit.htm
https://www.drugs.com/cdi/bacitracin-ointment.html
https://en.wikipedia.org/wiki/Bacitracin