Chemistry

SciFinder is a research discovery tool that allows you to explore the Chemical Abstracts Service (CAS) databases that contain literature from many scientific disciplines including biomedical sciences, chemistry, engineering, materials science, agricultural science, and more! Includes access to current, high-quality scientific information and capabilities for exploring substructures and reactions. Registration is required for access

In response to the COVID19 outbreak, many publishers and vendors are making some or all of their content freely available online for a limited time.

PubChem provides information on the biological activities of small molecules. It is organized into three databases: PubChem Substance, PubChem Compound, and PubChem BioAssay. PubChem records in these databases link to each other as well as to scientific literature in PubMed and protein structure information in NCBI Structure. PubChem also includes a chemical structure similarity search tool.