106825-80-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 106825-80-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,6,8,2 and 5 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 106825-80:
(8*1)+(7*0)+(6*6)+(5*8)+(4*2)+(3*5)+(2*8)+(1*0)=123
123 % 10 = 3
So 106825-80-3 is a valid CAS Registry Number.