97659-47-7 Usage
General Description
Perfluoro-C8-14-alk-1-eny is a group of chemicals that belong to the perfluoroalkyl substances (PFAS) family. These chemicals are characterized by their long carbon chains with a combination of fluorine and hydrogen atoms. Perfluoro-C8-14-alk-1-eny compounds are commonly used in a variety of industrial and consumer products, including non-stick cookware, food packaging, and stain-resistant coatings. They are known for their water and oil repellent properties, thermal stability, and resistance to chemical degradation. However, they have also been linked to potential health and environmental risks, as they are persistent in the environment and can accumulate in the human body over time. Their use has increasingly come under scrutiny and regulatory control due to their potential adverse effects.
Check Digit Verification of cas no
The CAS Registry Mumber 97659-47-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,7,6,5 and 9 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 97659-47:
(7*9)+(6*7)+(5*6)+(4*5)+(3*9)+(2*4)+(1*7)=197
197 % 10 = 7
So 97659-47-7 is a valid CAS Registry Number.