112174-09-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 112174-09-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,2,1,7 and 4 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 112174-09:
(8*1)+(7*1)+(6*2)+(5*1)+(4*7)+(3*4)+(2*0)+(1*9)=81
81 % 10 = 1
So 112174-09-1 is a valid CAS Registry Number.