14174-56-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 14174-56-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,4,1,7 and 4 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 14174-56:
(7*1)+(6*4)+(5*1)+(4*7)+(3*4)+(2*5)+(1*6)=92
92 % 10 = 2
So 14174-56-2 is a valid CAS Registry Number.