1125-82-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1125-82-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,1,2 and 5 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1125-82:
(6*1)+(5*1)+(4*2)+(3*5)+(2*8)+(1*2)=52
52 % 10 = 2
So 1125-82-2 is a valid CAS Registry Number.