Josamycinum

https://www.ebi.ac.uk/chebi/searchId.do?chebiId=CHEBI:31739
http://www.hmdb.ca/metabolites/HMDB0015418
http://www.genome.jp/dbget-bin/www_bget?drug:D01235
http://www.genome.jp/dbget-bin/www_bget?cpd:C12662
https://pubchem.ncbi.nlm.nih.gov/summary/summary.cgi?cid=5282165
https://pubchem.ncbi.nlm.nih.gov/summary/summary.cgi?sid=46505431
https://www.chemspider.com/Chemical-Structure.4445361.html
https://mor.nlm.nih.gov/RxNav/search?searchBy=RXCUI&searchTerm=6084
https://www.ebi.ac.uk/chebi/searchId.do?chebiId=31739
https://www.ebi.ac.uk/chembldb/index.php/compound/inspect/CHEMBL224436
https://zinc.docking.org/substances/ZINC000096006021
http://bidd.nus.edu.sg/group/cjttd/ZFTTDDRUG.asp?ID=DAP000887
http://www.pharmgkb.org/drug/PA164749133
https://en.wikipedia.org/wiki/Josamycin