25074-65-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 25074-65-1 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, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 25074-65:
(7*2)+(6*5)+(5*0)+(4*7)+(3*4)+(2*6)+(1*5)=101
101 % 10 = 1
So 25074-65-1 is a valid CAS Registry Number.