14156-24-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 14156-24-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,4,1,5 and 6 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 14156-24:
(7*1)+(6*4)+(5*1)+(4*5)+(3*6)+(2*2)+(1*4)=82
82 % 10 = 2
So 14156-24-2 is a valid CAS Registry Number.