17448-65-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 17448-65-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,7,4,4 and 8 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 17448-65:
(7*1)+(6*7)+(5*4)+(4*4)+(3*8)+(2*6)+(1*5)=126
126 % 10 = 6
So 17448-65-6 is a valid CAS Registry Number.