54331-07-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 54331-07-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,4,3,3 and 1 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 54331-07:
(7*5)+(6*4)+(5*3)+(4*3)+(3*1)+(2*0)+(1*7)=96
96 % 10 = 6
So 54331-07-6 is a valid CAS Registry Number.