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Chemistry (Yale-NUS College): SciFinder

Register for a SciFinder Account

SciFinder is the premiere chemistry bibliographic and reference research tool. SciFinder can be searched by research topic, substance identifier, chemical structure, chemical reaction, and/or author's name. In addition, SciFinder provides access to:

  • The Chemical Abstracts Service (CAS) literature database of over 22 million references (CAPLUS)
  • The CAS substance database of over 44 million registered compounds (REGISTRY)
  • The CASREACT database, providing access to over 6 million reactions from the journal literature and patents
  • A regulatory chemicals database compiled from an extensive group of state, national, and international regulatory lists and inventories (CHEMLIST) and
  • A list of suppliers of commercially available chemicals (CHEMCATS)

The SciFinder Substructure Module allows a researcher to draw a structure and search it as a substructure of a more complicated one. In this module one can draw variables and R-groups, stereo bonds, prohibit substitution and ring fusion at particular nodes and bonds, and refine by property data.

SciFinder also provides access to the MEDLINE database (1958+), journal tables of contents, and citation linking.

SciFinder may only be used to support academic research done in the course of pursuing a degree, instructing students, or in conducting research at NUS/Yale-NUS. SciFinder may not be used for commercial research. Examples of commercial research might include research that is done under a funding or consultant contract where the results are delivered to a for-profit organization, or research that involves patentability searching. "Patentability searching" means the comprehensive searching of the literature to determine prior art.

NUS NetID Authentication is required to access the online registration link and to create a personal id/password for login. Please click here for the instructions to register and and create a SciFinder account.

How to use SciFinder

Coverage in SciFinder

From 1995, the American Chemical Society began translating certain foreign-language journals