Wectar - Science - Chemistry - Chemical Databases

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	NIST Chemistry WebBook URL: http://webbook.nist.gov/chemistry/ ODP description: This National Institute of Standards and Technology website with thermochemical, thermophysical, and ion energetics data. Information and data on gas-phase ion, organic, and organometallic thermochemistry, as well as thermophysical properties of selected fluid systems. Page description: NIST site provides chemical and physical property data on over 40,000 compounds.
	Chemfinder Chemical Directory URL: http://chemfinder.cambridgesoft.com/ ODP description: Directory of chemicals, physical properties, and Internet links. Page title: ChemFinder.Com Page description: 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.
	PubChem URL: http://pubchem.ncbi.nlm.nih.gov/ ODP description: Free database of chemical structures of small organic molecules and information on their biological activities. Linked with NIH PubMed/Entrez information retrieval system. Page title: The PubChem Project Page description: PubChem homepage
	ChemSpider - Database of Chemical Structures and Property Predictions URL: http://www.chemspider.com/ ODP description: ChemSpider is a free chemistry search engine which aggregates and indexes chemical structures and their associated information into a single searchable repository. Page title: ChemSpider - Database of Chemical Structures and Property Predictions Page description: ChemSpider is a chemistry search engine built with the intention of aggregating and indexing chemical structures and their associated information into a single searchable repository and making it available to everybody, at no charge. ChemSpider is a value-added offering since many properties have been added to each of the chemical structures within the database ? structure identifiers such as SMILES, InChI, IUPAC and Index Names as well as ...
	The ChemExper Chemicals Directory URL: http://www.chemexper.com/ ODP description: A catalog of 60000 fine chemicals searchable for free using a chemist-friendly search engine. Products are listed with physical data including IR spectra and MSDS. Contributions to the database possible with dedicated (and free) program. Page title: ChemExper - catalog of chemicals suppliers, physical characteristics and search engine Page description: ChemExper is a company joining together the areas of chemistry, computer science and telecommunication. The 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 as well as chemical suppliers. This database contains currently more than 500000 chemicals, 16000 MSDS, 10000 IR spectra and more than 500...
	ChemIDplus URL: http://chem.sis.nlm.nih.gov/chemidplus/ ODP description: A free database of 350000 chemical compounds. Records consist of name, synonyms, CAS number, molecular formula, and direct links to biomedical resources. Included also over 100000 structures. Searchable by substructure with free Chime plugin. Page title: ChemIDplus Advanced Page description: Chemical Information Resources pointing to biomedical information, ChemIDplus structure/name file, HSDB structure file, NCI3D Structure file, search by name, struucture, substructure with hyperlinked locators for immediate searches of toxicology and medical data by CAS Registry Number
	Chemical Abstracts Service (CAS) URL: http://www.cas.org/ ODP description: Provides pathways to published research in the world's journal and patent literature through tools such as SciFinder, SciFinder Scholar and STN. CAS databases provide access to over 25 million documents, 26 million chemical substances, and 56 million sequences. Page title: CAS, Chemical Abstracts Service Homepage Page description: 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 databases covering topics such as chemistry, engineering, patents, medicine regulatory data and business. CAS databases provide access to over 25 million documents, 26 million chemical sub...
	Hazardous Chemical Database URL: http://ull.chemistry.uakron.edu/erd/ ODP description: Contains names, formulas and registry numbers for 1991 hazardous chemicals. This site was last updated in 1996. Page title: The Chemical Database
	Synthetic Pages URL: http://www.syntheticpages.org/ ODP description: Free interactive database of practical and reliable organic, organometallic and inorganic chemical syntheses submitted by synthetic chemists. Page title: Synthetic Pages - Practical Methods for Synthetic Chemistry
	ESIS: European chemical Substances Information System URL: http://ecb.jrc.it/esis/ ODP description: Provides information on chemicals, related to: EINECS, ELINCS, HPVCs and LPVCs, Classification and Labeling, IUCLID Chemical Data Sheets, Risk Assessment. Page title: ECB - ESIS (European chemical Substances Information System). Page description: Following a Commission decision, the European Chemicals Bureau (ECB) was established within the Environment Institute at JRC in Ispra, effective 1 January 1993.
	SOLV-DB URL: http://solvdb.ncms.org/ ODP description: A free database of commercially available solvents searchable by many properties. Compiled by National Center for Manufacturing Sciences. Page title: NCMS Solvents
	Derwent World Patents Index URL: http://scientific.thomson.com/products/dwpi/ ODP description: Comprehensive database of value-added patent documents. 1.5 million patent documents from 41 patent-issuing authorities are added into the database each year. Page title: Derwent World Patents Index - Thomson Scientific
	Query Chem URL: http://llama.med.harvard.edu/~jklekota/QueryChem.html ODP description: Chemical search engine powered by the Google Web API. Page title: Query Chem - A Google-powered Chemical Web Search Engine
	Acronym and Abbreviations Database URL: http://www.oscar.chem.indiana.edu/cfdocs/libchem/acronyms/acronymsearch.html ODP description: About 13000 acronyms and abbreviations related to chemistry. Page title: Library Services
	Organic Reactions on Wiley InterScience URL: http://www3.interscience.wiley.com/cgi-bin/mrwhome/107610747/HOME ODP description: Comprehensive database of important synthetic reactions, with all published examples of the topic reactions. Page title: Wiley InterScience :: Session Cookies
	Structure Database of Chemicals with Pharmaceutical Activity URL: http://www.chem.ox.ac.uk/mom/chemical-database/ ODP description: Animations require the Chime plug-in to view. From Oxford University, UK. Page title: A to Z Index of Structures @ 3Dchem.com
	ChemBank URL: http://chembank.med.harvard.edu/ ODP description: Initiative for Chemical Genetics. Freely available collection of data about small molecules (over 2000 compounds) and resources for studying their properties, especially their effects on biology. Page title: ChemBank - Login Page description: Chembank is a public, web-based informatics environment created by the Broad Chemical Biology program and funded in large part by the National Cancer Institute Initiative for Chemical Genetics (ICG). This environment includes a freely available collection of data about small molecules and resources for studying their properties, including their effects on biology. It is intended to assist biologists who wish to identify small molecules that...
	Chemical Kinetics and Thermochemistry Database for High-Temperature Materials Synthesis URL: http://www.ca.sandia.gov/HiTempThermo/ ODP description: Free database containing thermochemistry data for over 400 compounds relevant to high-temperature processes used in materials synthesis. Searching by molecular formula.
	Risk Management Internet Services - Chemical Databases URL: http://www.rmis.com/db/dbchemicals.htm ODP description: MSDS, toxicology profiles, chemical health hazards, chemical labeling requirements, TLVs, government lists of hazardous substances, pesticide information, storage compatibility, and chemical safety guides. Use of site requires paid subscription. Page title: Databases: Chemical - chemicals, 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
	Polymer Database PoLyInfo URL: http://polymer.nims.go.jp/polyinfo_top_eng.htm ODP description: Provides free access to data required in polymeric material design - structures, names, and properties of monomers and polymers, polymerization information.