25074-40-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 25074-40-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,5,0,7 and 4 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 25074-40:
(7*2)+(6*5)+(5*0)+(4*7)+(3*4)+(2*4)+(1*0)=92
92 % 10 = 2
So 25074-40-2 is a valid CAS Registry Number.