118039-26-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 118039-26-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,8,0,3 and 9 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 118039-26:
(8*1)+(7*1)+(6*8)+(5*0)+(4*3)+(3*9)+(2*2)+(1*6)=112
112 % 10 = 2
So 118039-26-2 is a valid CAS Registry Number.