Match the description below with the correct item from this list.
-A unique number assigned to each chemical to aid in searching computerized databases

Question

Quizplus · Accepted Answer

CAS number (Chemical Abstracts Service number) is a unique identifier assigned to each chemical substance to facilitate searching and indexing of chemical databases.

Answer: F 
 RTECS number (Registry of Toxic Effects of Chemical Substances) is a unique identifier assigned to chemicals that have toxic effects. It is used for the documentation of hazard information and regulatory control of chemicals.

Answer: G 
 DOT ID number (Department of Transportation identification number) is a unique identifier assigned to hazardous materials during transportation. It is used to ensure proper handling and emergency response in case of accidents.

Match the Description Below with the Correct Item from This