174322-79-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 174322-79-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,4,3,2 and 2 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 174322-79:
(8*1)+(7*7)+(6*4)+(5*3)+(4*2)+(3*2)+(2*7)+(1*9)=133
133 % 10 = 3
So 174322-79-3 is a valid CAS Registry Number.