696-93-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 696-93-5 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 6,9 and 6 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 696-93:
(5*6)+(4*9)+(3*6)+(2*9)+(1*3)=105
105 % 10 = 5
So 696-93-5 is a valid CAS Registry Number.