17137-24-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 17137-24-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,7,1,3 and 7 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 17137-24:
(7*1)+(6*7)+(5*1)+(4*3)+(3*7)+(2*2)+(1*4)=95
95 % 10 = 5
So 17137-24-5 is a valid CAS Registry Number.