548467-71-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 548467-71-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,4,8,4,6 and 7 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 548467-71:
(8*5)+(7*4)+(6*8)+(5*4)+(4*6)+(3*7)+(2*7)+(1*1)=196
196 % 10 = 6
So 548467-71-6 is a valid CAS Registry Number.