125897-53-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 125897-53-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,5,8,9 and 7 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 125897-53:
(8*1)+(7*2)+(6*5)+(5*8)+(4*9)+(3*7)+(2*5)+(1*3)=162
162 % 10 = 2
So 125897-53-2 is a valid CAS Registry Number.