Cyber

https://www.ebi.ac.uk/chebi/searchId.do?chebiId=CHEBI:8364
http://www.hmdb.ca/metabolites/HMDB0014600
http://www.genome.jp/dbget-bin/www_bget?drug:D08411
http://www.genome.jp/dbget-bin/www_bget?cpd:C07368
https://pubchem.ncbi.nlm.nih.gov/summary/summary.cgi?cid=4893
https://pubchem.ncbi.nlm.nih.gov/summary/summary.cgi?sid=46508594
https://www.chemspider.com/Chemical-Structure.4724.html
http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=29568
https://mor.nlm.nih.gov/RxNav/search?searchBy=RXCUI&searchTerm=8629
https://www.ebi.ac.uk/chebi/searchId.do?chebiId=8364
https://www.ebi.ac.uk/chembldb/index.php/compound/inspect/CHEMBL2
https://zinc.docking.org/substances/ZINC000095616601
http://bidd.nus.edu.sg/group/cjttd/ZFTTDDRUG.asp?ID=DAP000300
http://www.pharmgkb.org/drug/PA451093
http://www.guidetopharmacology.org/GRAC/LigandDisplayForward?ligandId=503
https://www.ebi.ac.uk/pdbe-srv/pdbechem/chemicalCompound/show/XRA
http://www.rxlist.com/cgi/generic3/prazosin.htm
https://www.drugs.com/cdi/prazosin.html
https://en.wikipedia.org/wiki/Prazosin