125249-22-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 125249-22-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,5,2,4 and 9 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 125249-22:
(8*1)+(7*2)+(6*5)+(5*2)+(4*4)+(3*9)+(2*2)+(1*2)=111
111 % 10 = 1
So 125249-22-1 is a valid CAS Registry Number.