1093198-58-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1093198-58-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,9,3,1,9 and 8 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1093198-58:
(9*1)+(8*0)+(7*9)+(6*3)+(5*1)+(4*9)+(3*8)+(2*5)+(1*8)=173
173 % 10 = 3
So 1093198-58-3 is a valid CAS Registry Number.