71125-49-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 71125-49-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,1,1,2 and 5 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 71125-49:
(7*7)+(6*1)+(5*1)+(4*2)+(3*5)+(2*4)+(1*9)=100
100 % 10 = 0
So 71125-49-0 is a valid CAS Registry Number.