- Chemical Information Network
- Links to chemical databases, journals, information providers, software, books, people, articles, people, organization, contacts, news, forums, and references.
- Chemie.de Information Service
- Presents chemistry related companies and products, catalogues, books, software, articles, news, events, and tools.
- ChemIndustry.com
- Search engine and directory of the chemical world.
- MoreChemistry.com
- Provides links to various chemistry related sites, databases, publications, and events.
- Sheffield Chemdex
- Large directory of websites and resources devoted to chemistry.
|