720-93-4 Usage
Chemical compound
Derived from hydroquinone
Usage
Antioxidant in industrial and consumer products
Application areas
Polymers, oils, fats, rubber, plastics, and photographic materials
Function
Inhibits the formation of free radicals
Purpose
Extends the shelf life of products
Safety concerns
Controversy surrounding its safety
Precautions
Handle with care and follow safety measures
Check Digit Verification of cas no
The CAS Registry Mumber 720-93-4 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 7,2 and 0 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 720-93:
(5*7)+(4*2)+(3*0)+(2*9)+(1*3)=64
64 % 10 = 4
So 720-93-4 is a valid CAS Registry Number.