1,1,1-Trichlor-2-fluoroxy-perfluoraethan, also known as 1,1,1-Trichloro-2-fluoroperfluoroethane, is a halogenated hydrocarbon compound with the chemical formula C2Cl3F3. It is a colorless, volatile liquid that is highly resistant to chemical reactions due to its perfluorinated structure. 1,1,1-Trichlor-2-fluoroxy-perfluoraethan is primarily used as a refrigerant, fire extinguishing agent, and cleaning solvent in various industrial applications. However, its production and use have been phased out in many countries due to its potential environmental impact, as it can contribute to ozone depletion and global warming.
The CAS Registry Mumber 1454-97-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,4,5 and 4 respectively; the second part has 2 digits, 9 and 7 respectively. Calculate Digit Verification of CAS Registry Number 1454-97: (6*1)+(5*4)+(4*5)+(3*4)+(2*9)+(1*7)=83 83 % 10 = 3 So 1454-97-3 is a valid CAS Registry Number.