Vintest

https://pubchem.ncbi.nlm.nih.gov/summary/summary.cgi?cid=13342
https://pubchem.ncbi.nlm.nih.gov/summary/summary.cgi?sid=46504550
https://www.chemspider.com/Chemical-Structure.12773.html
http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50012278
https://mor.nlm.nih.gov/RxNav/search?searchBy=RXCUI&searchTerm=11198
https://www.ebi.ac.uk/chembldb/index.php/compound/inspect/CHEMBL159
https://zinc.docking.org/substances/ZINC000085432544
http://bidd.nus.edu.sg/group/cjttd/ZFTTDDRUG.asp?ID=DAP000785
http://www.pharmgkb.org/drug/PA451877
https://www.ebi.ac.uk/pdbe-srv/pdbechem/chemicalCompound/show/VLB
http://www.rxlist.com/cgi/generic3/vinblastine.htm
https://www.drugs.com/cdi/vinblastine.html
https://en.wikipedia.org/wiki/Vinblastine