323179-65-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 323179-65-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,2,3,1,7 and 9 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 323179-65:
(8*3)+(7*2)+(6*3)+(5*1)+(4*7)+(3*9)+(2*6)+(1*5)=133
133 % 10 = 3
So 323179-65-3 is a valid CAS Registry Number.