S.A.Venezolana de Asistencia Técnica

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https://openmolecules.org/name2structure.html

www.openmolecules.org This page lets you easily convert IUPAC names, common names, SMILES codes, CAS numbers, and other identifiers into chemical structures. On the back end it employs OpenChemLib to decode SMILES codes, the OPSIN library developed by Daniel Lowe, data from PubChem, various drug and natural product dicti...

https://www.learner.org/series/chemistry-challenges-and-solutions/matter-and-the-rise-of-atomic-theory-the-art-of-the-meticulous/?jwsource=cl

Matter and the Rise of Atomic Theory: The Art of the Meticulous - Annenberg Learner This program traces the story of how humans have always practiced chemistry; how, over time, it developed from a practical…

https://explorationclean.org/

Exploration Clean Teaching the Chemistry Behind Cleaning. ACI’s goal in STEM education is to build scientific capacity for the future of the cleaning products industry.

https://iupac.org/new-definition-mole-arrived/

A new definition of the mole has arrived - IUPAC | International Union of Pure and Applied Chemistry After an extensive consultation with the chemistry community, and following a review and critical evaluation of the literature, IUPAC is recommending a new definition of the mole based on a specified number of elementary entities.

http://explorationclean.org/

Exploration Clean

http://axial.acs.org/2018/02/05/iupac-gold-book-digital/?utm_source=Newsletter&utm_medium=Email0218&utm_campaign=Axial

Reshaping the IUPAC Gold Book for a Digital World The IUPAC Compendium of Chemical Technology, better known as the Gold Book, has been an essential tool for chemists since it was first published more than 30 years ago. In the digital age it is being reshaped to be even more useful.

http://axial.acs.org/2018/02/15/acs-reagent-chemicals/?utm_source=Newsletter&utm_medium=Email0218&utm_campaign=Axial

ACS Reagent Chemicals Releases Its First Major Update ACS Publications released the first major update to the online version of ACS Reagent Chemicals on February 15. It included changes to the content of 35 monographs and upgrades to over 1,400 equations.