171493-96-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 171493-96-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,1,4,9 and 3 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 171493-96:
(8*1)+(7*7)+(6*1)+(5*4)+(4*9)+(3*3)+(2*9)+(1*6)=152
152 % 10 = 2
So 171493-96-2 is a valid CAS Registry Number.