1126-03-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1126-03-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,1,2 and 6 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1126-03:
(6*1)+(5*1)+(4*2)+(3*6)+(2*0)+(1*3)=40
40 % 10 = 0
So 1126-03-0 is a valid CAS Registry Number.