171482-69-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 171482-69-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,1,4,8 and 2 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 171482-69:
(8*1)+(7*7)+(6*1)+(5*4)+(4*8)+(3*2)+(2*6)+(1*9)=142
142 % 10 = 2
So 171482-69-2 is a valid CAS Registry Number.