879926-26-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 879926-26-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,9,9,2 and 6 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 879926-26:
(8*8)+(7*7)+(6*9)+(5*9)+(4*2)+(3*6)+(2*2)+(1*6)=248
248 % 10 = 8
So 879926-26-8 is a valid CAS Registry Number.