CASNO

CASNO stands for Chemical Abstracts Service Registry Number. It is a unique numerical identifier assigned to specific chemical substances. Each CASNO helps scientists, researchers, and regulatory agencies accurately identify and reference chemicals, avoiding confusion between substances that may have similar names but are different in structure or properties. The CAS Registry is a comprehensive database that catalogs millions of substances, providing essential information for safety data, regulatory compliance, and research. Essentially, CASNO is a standardized way to identify chemicals in a clear and organized manner, facilitating communication in the scientific community.