111003-29-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 111003-29-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,1,0,0 and 3 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 111003-29:
(8*1)+(7*1)+(6*1)+(5*0)+(4*0)+(3*3)+(2*2)+(1*9)=43
43 % 10 = 3
So 111003-29-3 is a valid CAS Registry Number.