Chemical Information Databases

Chemical Information Sources
http://en.wikibooks.org/wiki/Chemical_Information_Sources

ALL FREE NIST Databases
http://srdata.nist.gov/gateway/gateway?dblist=0

Solubility database
http://srdata.nist.gov/solubility/

Solution kinetics database
http://kinetics.nist.gov/solution/

NIST WebBook
http://webbook.nist.gov/chemistry/

Computational chemistry comparison and benchmark database
http://cccbdb.nist.gov/

ChemSpider
http://www.chemspider.com/

HMDB
http://www.hmdb.ca/

PubChem
https://pubchem.ncbi.nlm.nih.gov/

ToxNET
http://toxnet.nlm.nih.gov/

ChEBI
http://www.ebi.ac.uk/chebi/

ChemNetBase
http://www.chemnetbase.com/

        Natural Products Dictionary
        http://dnp.chemnetbase.com/dictionary-search.do;jsessionid=E33028E80103E49AE0DCB311DD669125?method=view&id=10704543&si=