110238-43-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 110238-43-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,0,2,3 and 8 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 110238-43:
(8*1)+(7*1)+(6*0)+(5*2)+(4*3)+(3*8)+(2*4)+(1*3)=72
72 % 10 = 2
So 110238-43-2 is a valid CAS Registry Number.