25352-52-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 25352-52-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,5,3,5 and 2 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 25352-52:
(7*2)+(6*5)+(5*3)+(4*5)+(3*2)+(2*5)+(1*2)=97
97 % 10 = 7
So 25352-52-7 is a valid CAS Registry Number.