Atorvastacalc

https://www.ebi.ac.uk/chebi/searchId.do?chebiId=CHEBI:39548
http://www.hmdb.ca/metabolites/HMDB0005006
http://www.genome.jp/dbget-bin/www_bget?drug:D07474
http://www.genome.jp/dbget-bin/www_bget?cpd:C06834
https://pubchem.ncbi.nlm.nih.gov/summary/summary.cgi?cid=60823
https://pubchem.ncbi.nlm.nih.gov/summary/summary.cgi?sid=46506188
https://www.chemspider.com/Chemical-Structure.54810.html
http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=22164
https://mor.nlm.nih.gov/RxNav/search?searchBy=RXCUI&searchTerm=1483793
https://www.ebi.ac.uk/chebi/searchId.do?chebiId=39548
https://www.ebi.ac.uk/chembldb/index.php/compound/inspect/CHEMBL1487
https://zinc.docking.org/substances/ZINC000003920719
http://bidd.nus.edu.sg/group/cjttd/ZFTTDDRUG.asp?ID=DAP000553
http://www.pharmgkb.org/drug/PA448500
https://www.ebi.ac.uk/pdbe-srv/pdbechem/chemicalCompound/show/117
http://www.rxlist.com/cgi/generic/atorvastatin.htm
https://www.drugs.com/atorvastatin.html
http://www.pdrhealth.com/drug_info/rxdrugprofiles/drugs/lip1230.shtml
https://en.wikipedia.org/wiki/Atorvastatin