105826-09-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 105826-09-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,5,8,2 and 6 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 105826-09:
(8*1)+(7*0)+(6*5)+(5*8)+(4*2)+(3*6)+(2*0)+(1*9)=113
113 % 10 = 3
So 105826-09-3 is a valid CAS Registry Number.