873967-62-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 873967-62-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,3,9,6 and 7 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 873967-62:
(8*8)+(7*7)+(6*3)+(5*9)+(4*6)+(3*7)+(2*6)+(1*2)=235
235 % 10 = 5
So 873967-62-5 is a valid CAS Registry Number.