66922-18-7 Usage
Chemical structure
A piperidine derivative with two tert-butyl substituents attached to the 2 and 6 positions of the piperidine ring
Common uses
As a hindered amine light stabilizer (HALS) in the production of plastics and rubber materials
Function
Protects materials from degradation caused by exposure to UV radiation, temperature, and oxidation
Mechanism of action
Efficiently scavenges free radicals and inhibits chain reactions that lead to material degradation
Benefits
Helps to produce durable and long-lasting plastic and rubber products
Check Digit Verification of cas no
The CAS Registry Mumber 66922-18-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,6,9,2 and 2 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 66922-18:
(7*6)+(6*6)+(5*9)+(4*2)+(3*2)+(2*1)+(1*8)=147
147 % 10 = 7
So 66922-18-7 is a valid CAS Registry Number.
