Rythmonorm

https://www.ebi.ac.uk/chebi/searchId.do?chebiId=CHEBI:63619
http://www.hmdb.ca/metabolites/HMDB0015313
http://www.genome.jp/dbget-bin/www_bget?drug:D08435
http://www.genome.jp/dbget-bin/www_bget?cpd:C07381
https://pubchem.ncbi.nlm.nih.gov/summary/summary.cgi?cid=4932
https://pubchem.ncbi.nlm.nih.gov/summary/summary.cgi?sid=46504529
https://www.chemspider.com/Chemical-Structure.4763.html
http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50067133
https://mor.nlm.nih.gov/RxNav/search?searchBy=RXCUI&searchTerm=8754
https://www.ebi.ac.uk/chebi/searchId.do?chebiId=63619
https://www.ebi.ac.uk/chembldb/index.php/compound/inspect/CHEMBL631
http://bidd.nus.edu.sg/group/cjttd/ZFTTDDRUG.asp?ID=DAP000497
http://www.pharmgkb.org/drug/PA451131
http://www.guidetopharmacology.org/GRAC/LigandDisplayForward?ligandId=2561
http://www.rxlist.com/cgi/generic3/propafen.htm
https://www.drugs.com/cdi/propafenone.html
http://www.pdrhealth.com/drug_info/rxdrugprofiles/drugs/ryt1392.shtml
https://en.wikipedia.org/wiki/Propafenone