97879-22-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 97879-22-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,7,8,7 and 9 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 97879-22:
(7*9)+(6*7)+(5*8)+(4*7)+(3*9)+(2*2)+(1*2)=206
206 % 10 = 6
So 97879-22-6 is a valid CAS Registry Number.