Chemical Abstracts Service registration number (CAS#)

Chemical Abstracts Service registration number (CAS#),

Definition of Chemical Abstracts Service registration number (CAS#):

  1. Unique number assigned to a specific chemical (identified by its chemical name) by the American Chemical Society and indexed in Chemical Abstracts published by Chemical Abstracts Service in the US. CAS numbers are used widely for accurate identification of materials and quick retrieval of their chemical and safety information.

Meaning of Chemical Abstracts Service registration number (CAS#) & Chemical Abstracts Service registration number (CAS#) Definition