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SciFinder Scholar

SciFinder Scholar. Gary Wiggins wiggins@indiana.edu IU School of Informatics. SciFinder Scholar: IU Options. 24-Hour Access Full Substructure Searching Seven Simultaneous Users License serves all 8 IU campuses. SciFinder Scholar Software. Client/Server Software Obtainable from:

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SciFinder Scholar

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  1. SciFinder Scholar Gary Wiggins wiggins@indiana.edu IU School of Informatics

  2. SciFinder Scholar: IU Options • 24-Hour Access • Full Substructure Searching • Seven Simultaneous Users • License serves all 8 IU campuses

  3. SciFinder Scholar Software • Client/Server Software • Obtainable from: http://www.indiana.edu/~libchem/ • Don’t forget the “site.prf” file!

  4. SciFinder Scholar Databases • Chemical Abstracts Service Databases • CAPlus, 1907- • Registry File, 1907- • CASREACT, 1907- • CHEMCATS • CHEMLIST • National Library of Medicine Database • MEDLINE, 1958-

  5. SciFinder Scholar Content • CAPlus • Over 23,000,000 documents as of 9/3/2003 • More than 9,000 journals • Covers all areas of chemistry: • journal articles • Enhanced coverage for 1500 journals since 1994 • patents • conference proceedings • books, dissertations, and technical reports

  6. SciFinder Scholar Content • MEDLINE • Over 13 million articles as of 4/3/2003 • More than 3900 journals • Searched simultaneously with CAPlus • Unless turned off: • Results in duplicate answers

  7. CAPlus/MEDLINE Search Options

  8. SciFinder Scholar Content • Registry File • Over 55,000,000 substances as of 9/3/2003 • Includes nearly 34,000,000 sequences • Record contains: • CAS Registry Number • Chemical names • Structure diagram or biosequence information • Molecular formula • STN databases with information on the substance • Physical properties

  9. Registry File Enhancements • Calculated property values • Number of hydrogen donors • Number of hydrogen acceptors • Number of rotatable bonds • Molecular weight • LogD, logP, pKa • Solubility in water • Experimental physical properties • Only from 1975-1991

  10. Chemical Substance Search

  11. CASREACT • Journal articles, 1907- • Patents, 1907- • Single- and multi-step reactions • Yields for many products • Reactants, reagents, and products all structure-searchable in a single search • Common functional groups searchable

  12. CHEMLIST and CHEMCATS • CHEMLIST: Regulated chemicals listing • Chemical substances on national inventories • Good for foreign language chemical names • CHEMCATS: commercially available chemicals • Includes worldwide suppliers • Links for both included on the Substance Search results record

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