Chemical profiles, MSDS, material safety data sheets, toxics, toxic substances, hazardous properties, asbestos, carcinogens, chemical labels, HESIS, chemical fact sheets, chemical facts, chemical hazards, hazardous substances, lead, health hazards, air pollutants, TLV, chemical storage, reproductive toxicity, toxicity, chemical safety, chemical health hazards, chemical properties, pesticides, chemical health guidelines.

ZINC, a free database of commercially-available compounds for virtual screening. ZINC contains over 3.3 million compounds in ready-to-dock, 3D formats. ZINC is provided by the Shoichet Laboratory in the Department of Pharmaceutical Chemistry at the University of California, San Francisco (UCSF).

CambridgeSoft Corporation is the leading supplier of Internet browser and webserver based life science desktop software, enterprise solutions, chemical databases and consulting services to the biotechnology, pharmaceutical, and chemical industries. The Company, in addition, is the leading supplier of infrastructure products and services to information publishers and chemical suppliers.

Providing chemists with access to a huge database of high quality FTIR and Raman spectra over the Internet. Spectral library searching is an extraordinarily valuable tool for chemists however not everyone can afford the investment in spectral libraries and software. FTIRsearch.com is the first web site that allows you to search for commercial quality spectra online and pay only for the searches you request.

NIST Materials Science and Engineering Laboratory - Polymers Division MALDI Recipes.

Organic Syntheses - detailed reliable experimental methods for the synthesis of organic compounds.

ChemExper is a company joining together the areas of chemistry, computer science and telecommunication. ChemExper offers you a complete laboratory management program for chemists: Expereact. ChemExper Chemical Directory is a free service that allows to find a chemical by its molecular formula, IUPAC name, common name, CAS number, catalog number, substructure or physical characteristics. This database contains currently more than 120 chemicals, 160 MSDS, 10 IR spectra and more than 100 suppliers. You may also submit your own data.

Chemical Abstracts Service, CAS, is the producer of Chemical Abstracts, SciFinder, SciFinder Scholar, and also operates STN International and the web based STN Easy online searching services which provide access to chemical and scientific information from some 200 databases covering topics such as chemistry, engineering, patents, medicine regulatory data and business. CAS also produces current awareness publications, cd-rom, and software products such as STN Express with Discover. CAS provides full customer training with regularly scheduled workshops and user meetings throughout the world.

Database & program for physical and thermodynamic properties over 500 organic compounds and their mixtures.

MDL is the pioneering leader in discovery informatics for the life sciences and chemistry. We provide software, content, and services.