709625-25-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 709625-25-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,0,9,6,2 and 5 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 709625-25:
(8*7)+(7*0)+(6*9)+(5*6)+(4*2)+(3*5)+(2*2)+(1*5)=172
172 % 10 = 2
So 709625-25-2 is a valid CAS Registry Number.