79352-91-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 79352-91-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,9,3,5 and 2 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 79352-91:
(7*7)+(6*9)+(5*3)+(4*5)+(3*2)+(2*9)+(1*1)=163
163 % 10 = 3
So 79352-91-3 is a valid CAS Registry Number.