169202-06-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 169202-06-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,9,2,0 and 2 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 169202-06:
(8*1)+(7*6)+(6*9)+(5*2)+(4*0)+(3*2)+(2*0)+(1*6)=126
126 % 10 = 6
So 169202-06-6 is a valid CAS Registry Number.