172968-00-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 172968-00-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,2,9,6 and 8 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 172968-00:
(8*1)+(7*7)+(6*2)+(5*9)+(4*6)+(3*8)+(2*0)+(1*0)=162
162 % 10 = 2
So 172968-00-2 is a valid CAS Registry Number.