Interesting links

Hundreds of constants, data, information on chemicals:


the Chemistry Education Resource Guide;  quote: "chemistry study resources and chemistry teaching resources, as well as links to great blogs, journals, podcasts and a whole lot more":


Drawing of chemicals and chemical formats in software:

To download the OpenBabel Installer directly, choose the link below:


A free database for chemicals, here you can find the smiles notation for thousands of chemicals: offers a diverse selection of great templates for business, finance, planning, and many other fields. As well as being free, they are also practical and intuitive - but they come with illustrated tutorials, just in case.