Sulfhex

http://classyfire.wishartlab.com/tax_nodes/C0000001
http://classyfire.wishartlab.com/tax_nodes/C0000424
http://classyfire.wishartlab.com/tax_nodes/C0000450
http://classyfire.wishartlab.com/tax_nodes/C0000843
http://classyfire.wishartlab.com/tax_nodes/C0000843
http://classyfire.wishartlab.com/tax_nodes/C0004062
http://classyfire.wishartlab.com/tax_nodes/C0003944
https://www.ebi.ac.uk/chebi/searchId.do?chebiId=CHEBI:32130
http://www.genome.jp/dbget-bin/www_bget?drug:D01730
https://pubchem.ncbi.nlm.nih.gov/summary/summary.cgi?cid=516904
https://pubchem.ncbi.nlm.nih.gov/summary/summary.cgi?sid=347827888
https://www.chemspider.com/Chemical-Structure.22878.html
https://mor.nlm.nih.gov/RxNav/search?searchBy=RXCUI&searchTerm=9789
https://www.ebi.ac.uk/chebi/searchId.do?chebiId=32130
https://www.ebi.ac.uk/chembldb/index.php/compound/inspect/CHEMBL177367
https://en.wikipedia.org/wiki/Silver_nitrate