54075-62-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 54075-62-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,4,0,7 and 5 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 54075-62:
(7*5)+(6*4)+(5*0)+(4*7)+(3*5)+(2*6)+(1*2)=116
116 % 10 = 6
So 54075-62-6 is a valid CAS Registry Number.