264125-54-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 264125-54-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,6,4,1,2 and 5 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 264125-54:
(8*2)+(7*6)+(6*4)+(5*1)+(4*2)+(3*5)+(2*5)+(1*4)=124
124 % 10 = 4
So 264125-54-4 is a valid CAS Registry Number.