28969-02-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 28969-02-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,8,9,6 and 9 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 28969-02:
(7*2)+(6*8)+(5*9)+(4*6)+(3*9)+(2*0)+(1*2)=160
160 % 10 = 0
So 28969-02-0 is a valid CAS Registry Number.