171201-06-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 171201-06-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,1,2,0 and 1 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 171201-06:
(8*1)+(7*7)+(6*1)+(5*2)+(4*0)+(3*1)+(2*0)+(1*6)=82
82 % 10 = 2
So 171201-06-2 is a valid CAS Registry Number.