CAS Number - TX: Revision history

From imde.io

Diff selection: Mark the radio buttons of the revisions to compare and hit enter or the button at the bottom.
Legend: (cur) = difference with latest revision, (prev) = difference with preceding revision, m = minor edit.

12 February 2025

  • curprev 15:2615:26, 12 February 2025HansdG talk contribs 735 bytes +735 Created page with "===CAS Number (Chemical Abstracts Service Number)=== The CAS Number (Chemical Abstracts Service Registry Number) is a unique numerical identifier assigned to chemical substances globally, managed by the American Chemical Society (ACS). * '''Format:''' Three-part structure XXXXXX-XX-X (e.g., 7440-02-0 for nickel). * '''Purpose:''' Used worldwide as a chemical registry identifier in research, industry, and regulatory databases. * '''Scope:''' More extensive than EC number..."