54296-05-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 54296-05-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,4,2,9 and 6 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 54296-05:
(7*5)+(6*4)+(5*2)+(4*9)+(3*6)+(2*0)+(1*5)=128
128 % 10 = 8
So 54296-05-8 is a valid CAS Registry Number.