106259-91-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 106259-91-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,6,2,5 and 9 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 106259-91:
(8*1)+(7*0)+(6*6)+(5*2)+(4*5)+(3*9)+(2*9)+(1*1)=120
120 % 10 = 0
So 106259-91-0 is a valid CAS Registry Number.