802866-76-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 802866-76-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,0,2,8,6 and 6 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 802866-76:
(8*8)+(7*0)+(6*2)+(5*8)+(4*6)+(3*6)+(2*7)+(1*6)=178
178 % 10 = 8
So 802866-76-8 is a valid CAS Registry Number.