111296-83-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 111296-83-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,1,2,9 and 6 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 111296-83:
(8*1)+(7*1)+(6*1)+(5*2)+(4*9)+(3*6)+(2*8)+(1*3)=104
104 % 10 = 4
So 111296-83-4 is a valid CAS Registry Number.