170209-06-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 170209-06-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,0,2,0 and 9 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 170209-06:
(8*1)+(7*7)+(6*0)+(5*2)+(4*0)+(3*9)+(2*0)+(1*6)=100
100 % 10 = 0
So 170209-06-0 is a valid CAS Registry Number.