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				It is a component of NIH's Molecular Libraries Roadmap Initiative. ... PubChem is organized as three linked databases within the NCBI's Entrez ...			 
				
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					ChemSpider ... New Drug Approvals Courtesy on the ChemBL blog posted to ChemSpider ... ChemSpider Will Experience Scheduled Downtime in the Next Few Days ...				 
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					ChemExper offers you a complete laboratory management program for chemists: Expereact. ... Suppliers: Sell your chemicals on ChemExper.com ©2009 ChemExper Inc. ...				 
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					Free chemical structure search engine. Millions of public domain structures. ... eMolecules for Suppliers. We can boost your online chemical sales! ...				 
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					Worldwide online chemistry community, offering preprint server with unpublished papers, Alchemist magazine, careers center, and more.				 
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					Comprehensive online encyclopedias of astronomy, math, physics, scientific biographies, and scientific books, with many equations and formulas.				 
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					Main menu of a site aimed to help advanced level chemistry students to ... chemistry syllabuses, with links to Amazon.co.uk if you want to follow them up. ...				 
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					Provides chemical and physical property data on over 10,000 compounds.				 
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					Site features information about name reactions, current topics, chemicals, abstracts, and more.				 
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