79397-32-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 79397-32-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,9,3,9 and 7 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 79397-32:
(7*7)+(6*9)+(5*3)+(4*9)+(3*7)+(2*3)+(1*2)=183
183 % 10 = 3
So 79397-32-3 is a valid CAS Registry Number.