Group items tagged

What is ChemSpider? ChemSpider links together compound information across the web, providing free text and structure search access of millions of chemical structures.

are conscious of their diet and their daily intake of nutrients and minerals. So much so that they take dietary supplements. But have you ever stopped to think about the structure of these essential molecules? Here is an overview of the structures of the B vitamins (from http://en.wikipedia.org/wiki/Vitamin_B). Blog ChemSpider now has links to ChEMBL We welcome your Feedback ChemSpider wins the ALPSP Publishing Innovation prize! Presentation at the Wolfram Data Summit Science Online London September 3-4, 2010 — British Library Synthetic Pages Reduction of a nitrile with DIBAH New! Condensation of Pyrrole with Benzaldehyde Under Adler Conditions New! Hydrazinolysis of 5,5-dialkyl-4-oxazolidinone-2-thiones Peroxide oxidation of an isatin Continuous extraction of iron(II) chloride into THF

Archivo (o Repositorio) Es un término que se usa, en el contexto del acceso abierto, para designar el depósito de los documentos científicos a texto completo.

Archivo Abierto Institucional (o Repositorio Institucional) Es un sistema de información electrónico que sirve para almacenar, preservar y difundir la producción intelectual de una determinada institución, normalmente una comunidad universitaria.

E-print Versión digital de un artículo científico con peer-review. Puede estar o no publicado.