879567-64-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 879567-64-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,9,5,6 and 7 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 879567-64:
(8*8)+(7*7)+(6*9)+(5*5)+(4*6)+(3*7)+(2*6)+(1*4)=253
253 % 10 = 3
So 879567-64-3 is a valid CAS Registry Number.