852523-75-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 852523-75-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,2,5,2 and 3 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 852523-75:
(8*8)+(7*5)+(6*2)+(5*5)+(4*2)+(3*3)+(2*7)+(1*5)=172
172 % 10 = 2
So 852523-75-2 is a valid CAS Registry Number.