107525-13-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 107525-13-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,7,5,2 and 5 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 107525-13:
(8*1)+(7*0)+(6*7)+(5*5)+(4*2)+(3*5)+(2*1)+(1*3)=103
103 % 10 = 3
So 107525-13-3 is a valid CAS Registry Number.