25441-15-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 25441-15-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,5,4,4 and 1 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 25441-15:
(7*2)+(6*5)+(5*4)+(4*4)+(3*1)+(2*1)+(1*5)=90
90 % 10 = 0
So 25441-15-0 is a valid CAS Registry Number.