105041-08-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 105041-08-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,5,0,4 and 1 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 105041-08:
(8*1)+(7*0)+(6*5)+(5*0)+(4*4)+(3*1)+(2*0)+(1*8)=65
65 % 10 = 5
So 105041-08-5 is a valid CAS Registry Number.