20811-90-9 Usage
Function
Ultraviolet light stabilizer in plastic and rubber products
Mechanism of Action
Absorbs UV radiation, preventing material degradation
Additional Role
Antioxidant, protecting materials from oxidation
Benefits
Prolongs the lifespan of materials
Common Applications
Production of outdoor products (automotive parts, building materials, agricultural films)
Other Uses
Personal care products and coatings for UV protection
Check Digit Verification of cas no
The CAS Registry Mumber 20811-90-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,8,1 and 1 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 20811-90:
(7*2)+(6*0)+(5*8)+(4*1)+(3*1)+(2*9)+(1*0)=79
79 % 10 = 9
So 20811-90-9 is a valid CAS Registry Number.
InChI:InChI=1/C25H33NO2/c1-24(2)17-22(28-23(27)16-15-20-11-7-5-8-12-20)18-25(3,4)26(24)19-21-13-9-6-10-14-21/h5-14,22H,15-19H2,1-4H3