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. 2009 Nov 6;38(Database issue):D552–D556. doi: 10.1093/nar/gkp937

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© The Author(s) 2009. Published by Oxford University Press.

This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/2.5/uk/) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.

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Figure 2. — Different structural scaffolds corresponding to aspirin. For the drug aspirin, a link to PubChem and a short description is shown. Different salts of aspirin that will have the same bioactivity have been consolidated and merged with the main, uncharged form. Below each chemical structure, the first part of the InChIKey is shown, corresponding to an encoded (hashed) description of the structure. This short string can be used to search for more information about the compound on the Internet.