802256-08-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 802256-08-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,0,2,2,5 and 6 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 802256-08:
(8*8)+(7*0)+(6*2)+(5*2)+(4*5)+(3*6)+(2*0)+(1*8)=132
132 % 10 = 2
So 802256-08-2 is a valid CAS Registry Number.