print email comment close U.S. National Library of Medicine: Chemical Information URL: http://sis.nlm.nih.gov/chemical.html Description: Hundreds of thousands of chemicals, plus "synonyms, structures, regulatory list information, and links to other databases." The "ChemIDplus Lite" feature allows searching by chemical name or registry number; with "ChemIDplus Advanced," users "search and display ... registry number, chemical name, molecular formula, structure, physical and toxicological properties plus locator and classification data." Also includes links to additional databases and resources. From the U.S. National Library of Medicine (NLM), National Institutes of Health (NIH). Publisher: U.S. National Library of Medicine (NLM) Extra Keywords Toxicology and Environmental Health Information Program Library of Congress Subject Headings: Chemicals Chemicals -- Classification Toxicology LII Database Information: Record 20554 created by Sybil Finemel on 02/05/2006 Last modification on 02/15/2006 Published: 02/16/2006   Funding agency: California State Library LII Item ID: http://lii.org/cs/lii/view/item/20554