A career-oriented website I use the most

PubChem is one of the most complete open databases of chemical compounds in the world. It is a system operated by the National Center for Biotechnology Information (NCBI), of the United States. In it, it is possible to upload information so that it is available to all people in the entire world. It was launched in 2004 and since then, it has served as the indispensable chemical tool for the scientific world.

Although, it is not a page that I enjoy visiting, I visit it every week, at least 2 or 3 times on it. It is a page that has all the information I need, from formulas, molecular weights, spatial arrangements of molecules, spectrum analysis, physical properties, dangers, among many others. Actually, it is a complete page that has validated, supported, authorized and reliable information about existing chemical compounds.

I absolutely recommend it, no other page gathers as much information as PubChem, it is here where you really find everything you need to know about a compound, and for a student in the area of ​​science, or rather, for any person who works in the world of science, it will be very helpful to have this tool. I leave the link for you to visit: https://pubchem.ncbi.nlm.nih.gov/