100911-86-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 100911-86-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,0,9,1 and 1 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 100911-86:
(8*1)+(7*0)+(6*0)+(5*9)+(4*1)+(3*1)+(2*8)+(1*6)=82
82 % 10 = 2
So 100911-86-2 is a valid CAS Registry Number.