252005-64-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 252005-64-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,5,2,0,0 and 5 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 252005-64:
(8*2)+(7*5)+(6*2)+(5*0)+(4*0)+(3*5)+(2*6)+(1*4)=94
94 % 10 = 4
So 252005-64-4 is a valid CAS Registry Number.