17296-93-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 17296-93-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,7,2,9 and 6 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 17296-93:
(7*1)+(6*7)+(5*2)+(4*9)+(3*6)+(2*9)+(1*3)=134
134 % 10 = 4
So 17296-93-4 is a valid CAS Registry Number.