Periodic Table of Elements - PubChem
Interactive periodic table with up-to-date element property data collected from authoritative sources. Look up chemical element names, symbols, atomic masses and other properties, …
PERIODIC TABLE OF ELEMENTS
GHS Classification Summary - PubChem
GHS, the Globally Harmonized System of Classification and Labeling of Chemicals, was developed by the United Nations as a way to bring into agreement the chemical regulations …
Acetaminophen | C8H9NO2 | CID 1983 - PubChem
Acetaminophen (paracetamol), also commonly known as Tylenol, is the most commonly taken analgesic worldwide and is recommended as first-line therapy in pain conditions by the World …
Compound, material for organic electroluminescent elemints
US-2024166592-A1 chemical patent summary.Please enable Javascript in order to use PubChem website.
Caffeine | C8H10N4O2 | CID 2519 - PubChem
Caffeine is a trimethylxanthine in which the three methyl groups are located at positions 1, 3, and 7. A purine alkaloid that occurs naturally in tea and coffee. It has a role as a central nervous …
Beryllium | Be (Element) - PubChem
Laser Spectroscopy of High Rydberg States of Light Alkaline-Earth Elements: Be and Mg, R. Beigang, D. Schmidt, and P. J. West, J. Phys. (Paris) Colloques 44, C7-229–C7-237 (1983) …
Atomic Mass | Periodic Table of Elements - PubChem
Explore how atomic mass changes with atomic number in the periodic table of elements via interactive plots.
Periodic Table - PubChem
May 8, 2019 · The periodic table of chemical elements is one of the most recognized tools in science. As we mark the 150th anniversary of the periodic table, the scientific community has …
Citric Acid | C6H8O7 | CID 311 - PubChem
A key intermediate in metabolism. It is an acid compound found in citrus fruits. The salts of citric acid (citrates) can be used as anticoagulants due to their calcium -chelating ability. Citric acid …