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could anyone send for me information or books about investigation and identification of organic compounds???? i really need this information and what is the meaning of CAS "Chemical Abstracts Service" and when i know the CAS for element this help me in what???? sorry for this long questions but i really need its answers and thanx anyway

2006-11-16 22:50:22 · 2 answers · asked by Anonymous in Science & Mathematics Chemistry

2 answers

www.springer.com/3-540-67815-8?referer=springer.com
www.sciencedaily.com/cgi-bin/apf4/amazon_products_feed.cgi?Operation=ItemLookup&ItemId=0471393622


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CAS is a team of scientists, creating and delivering the most complete and effective digital information environment for scientific research and discovery. CAS provides pathways to published research in the world's journal and patent literature--virtually everything relevant to chemistry plus a wealth of information in the life sciences and a wide range of other scientific disciplines--back to the beginning of the 20th century.

Since 1907, CAS has indexed and summarized chemistry-related articles from more than 40,000 scientific journals, in addition to patents, conference proceedings and other documents pertinent to chemistry, life sciences and many other fields. In total, abstracts for more than 25 million documents are accessible online through CAS.

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Substance identification is a special strength of CAS. It is widely known as the CAS Registry, the largest substance identification system in existence. When a chemical substance, newly encountered in the literature, is processed by CAS, its molecular structure diagram, systematic chemical name, molecular formula, and other identifying information are added to the Registry and it is assigned a unique CAS Registry Number. Registry now contains records for more than 30 million organic and inorganic substances and more than 58 million sequences.

CAS Registry Numbers are used in reference works, databases, and regulatory compliance documents by many organizations around the world to identify substances without the ambiguity of chemical nomenclature.

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2006-11-17 00:15:43 · answer #1 · answered by Thiruvallur Vangeepuram Rohith 2 · 0 0

The link is the best data base for chemical compound as I know

2006-11-17 08:17:17 · answer #2 · answered by maussy 7 · 1 0

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