Sulfapyrimidine

https://www.ebi.ac.uk/chebi/searchId.do?chebiId=CHEBI:9328
http://www.hmdb.ca/metabolites/HMDB0014503
http://www.genome.jp/dbget-bin/www_bget?drug:D00587
http://www.genome.jp/dbget-bin/www_bget?cpd:C07658
https://pubchem.ncbi.nlm.nih.gov/summary/summary.cgi?cid=5215
https://pubchem.ncbi.nlm.nih.gov/summary/summary.cgi?sid=46506164
https://www.chemspider.com/Chemical-Structure.5026.html
http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50166571
https://mor.nlm.nih.gov/RxNav/search?searchBy=RXCUI&searchTerm=10171
https://www.ebi.ac.uk/chebi/searchId.do?chebiId=9328
https://www.ebi.ac.uk/chembldb/index.php/compound/inspect/CHEMBL439
https://zinc.docking.org/substances/ZINC000000120319
http://bidd.nus.edu.sg/group/cjttd/ZFTTDDRUG.asp?ID=DAP001238
http://www.pharmgkb.org/drug/PA451539
https://www.drugs.com/cdi/sulfadiazine.html
https://en.wikipedia.org/wiki/Sulfadiazine