112329-31-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 112329-31-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,2,3,2 and 9 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 112329-31:
(8*1)+(7*1)+(6*2)+(5*3)+(4*2)+(3*9)+(2*3)+(1*1)=84
84 % 10 = 4
So 112329-31-4 is a valid CAS Registry Number.