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ChemSpider is a free chemical structure database providing fast access to over 26 million structures, properties and associated information.

PubChem homepage

ChemIndustry.com is the search engine of the chemical world. The best place for chemists and chemical industry professionals to find chemicals, equipment, services and chemical resources.

Providing researchers with access to millions of scientific documents from journals, books, series, protocols and reference works.

American Elements is a U.S. Registered Trademark

Santa Cruz Biotechnology is the leading supplier of antibodies, antibody support products, gene silencers, biochemicals, buffers, lab reagents and labware

ChemExper is a company joining together the areas of chemistry, computer science and telecommunication. The ChemExper Chemical Directory is a free service that allows to find a chemical by its molecular formula, IUPAC name, common name, CAS number, c...

James Madison University, founded in 1908 in the beautiful Shenandoah Valley of Virginia, is a public, four-year institution with approximately 17,000 students. It is ranked at the top among regional, comprehensive universities in the South.

Manufacturing fine chemicals including organics, inorganics and analytical reagents. Featuring downloadable MSDS files, online chemical sales, and technical articles.