10193-93-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 10193-93-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,0,1,9 and 3 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 10193-93:
(7*1)+(6*0)+(5*1)+(4*9)+(3*3)+(2*9)+(1*3)=78
78 % 10 = 8
So 10193-93-8 is a valid CAS Registry Number.