352-79-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 352-79-4 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 3,5 and 2 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 352-79:
(5*3)+(4*5)+(3*2)+(2*7)+(1*9)=64
64 % 10 = 4
So 352-79-4 is a valid CAS Registry Number.