171196-70-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 171196-70-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,1,1,9 and 6 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 171196-70:
(8*1)+(7*7)+(6*1)+(5*1)+(4*9)+(3*6)+(2*7)+(1*0)=136
136 % 10 = 6
So 171196-70-6 is a valid CAS Registry Number.