469867-80-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 469867-80-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,6,9,8,6 and 7 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 469867-80:
(8*4)+(7*6)+(6*9)+(5*8)+(4*6)+(3*7)+(2*8)+(1*0)=229
229 % 10 = 9
So 469867-80-9 is a valid CAS Registry Number.