SciFinder-n is the most comprehensive database for coverage of chemistry and chemical engineering. It has the world's largest collection of organic and inorganic substance information. SciFinder-n updates and replaces the classic SciFinder, providing researchers with improved searching functionality and additional tools to analyze and manipulate retrieved data sets. Registration is required to use this database.

Software providing specialized tools for drawing structures, reactions and reaction mechanisms. You must set up a ChemDraw account using your Tufts email in order to download the software - choose Windows or Mac application.

A free chemical structure database providing text and structure search access to over 100 million structures from hundreds of data sources. Owned by the Royal Society of Chemistry.