SciFinder Scholar (Chemical Abstracts)
SciFinder Scholar provides electronic searching of Chemical Abstracts (CA) and the CAS Registry file. CA is the world\'s largest and most up-to-date collection of chemical information, with more than 20 million abstracts of journal articles, patents, and more. CAS Registry contains more than 24,000,000 substance records, including more than 16,000,000 organic and inorganic substances and 4,000,000 biosequences. The Registry is the world\'s largest collection of organic substance records.
Coverage Dates: 1907 - present
