Chemistry: General

Chemical information provided by the National Library of Medicine

The directory and search engine of chemistry related resources on the Internet

Maintained by Fred Senese, Frostburg State University Chemistry Department

Serves to advance the worldwide aspects of the chemical sciences and to contribute to the application of chemistry in the service of Mankind

West Chester University Chemistry Professor Kurt Kolasinski's YouTube channel featuring many short presentations on aspects of physical chemistry.

PubChem, released by the National Institute of Health (NIH) in 2004, is a free chemical search system created as part of the NIH Molecular Libraries Roadmap Initiative.

Searches over 42 databases and over 2000 selected websites from 14 federal agencies, offering 200 million pages of authoritative U.S. government science information including research and development results.

A chemistry Wiki maintained by Indiana University

A global science gateway—accelerating scientific discovery and progress through a multilateral partnership to enable federated searching of national and international scientific databases and portals.