Chemspy Chemical Searching and Chemistry News

Crawl the Chem Web with ChemSpider

You can now search for chemicals and chemistry related information directly using the fast and precise ChemSpider search engine. ChemSpider replaces the old Chmoogle service on ChemSpy.com and provides access to more than 20 million chemical structures, chemical info, SMILES, InChI (InchiKey), spectroscopic data, 2D structures and mol files, systematic names. As well as ChemBank ChemDB, EPA, KEGG, ChemIDPlus, predicted properties, logP, boiling points, density, vapor pressure, molar volume, molecular mass and much more:

ChemSpider:
   
You can add this search box to your own science website, get the instructions here to find out how. ChemSpy.com also offers a search PubChem page.