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  • ChemWeb preprint server (operated by Elsevier) It is an OAI-protocol compliant ressource but it does not mean it is an "Open Archive". This is a temporary ressource publication. It does not constitute an archive proprio sensu i.e a permanent repository of past works. This is not an open access journal. The American Chemical Society does not accept papers that have been stored beforehand on the ChemWeb server.

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