876269-53-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 876269-53-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,6,2,6 and 9 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 876269-53:
(8*8)+(7*7)+(6*6)+(5*2)+(4*6)+(3*9)+(2*5)+(1*3)=223
223 % 10 = 3
So 876269-53-3 is a valid CAS Registry Number.