14123-50-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 14123-50-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,4,1,2 and 3 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 14123-50:
(7*1)+(6*4)+(5*1)+(4*2)+(3*3)+(2*5)+(1*0)=63
63 % 10 = 3
So 14123-50-3 is a valid CAS Registry Number.