8002-23-1 Usage
Uses
spermaceti is a waxy substance used in the manufacture of cosmetics to thicken the products and give them shine. Spermaceti is non-toxic and non-irritating. originally obtained from whales as a source of fish oil, it is now synthetically produced and is a cetyl ester.
Check Digit Verification of cas no
The CAS Registry Mumber 8002-23-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 8,0,0 and 2 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 8002-23:
(6*8)+(5*0)+(4*0)+(3*2)+(2*2)+(1*3)=61
61 % 10 = 1
So 8002-23-1 is a valid CAS Registry Number.