125715-99-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 125715-99-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,5,7,1 and 5 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 125715-99:
(8*1)+(7*2)+(6*5)+(5*7)+(4*1)+(3*5)+(2*9)+(1*9)=133
133 % 10 = 3
So 125715-99-3 is a valid CAS Registry Number.