14012-11-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 14012-11-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,4,0,1 and 2 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 14012-11:
(7*1)+(6*4)+(5*0)+(4*1)+(3*2)+(2*1)+(1*1)=44
44 % 10 = 4
So 14012-11-4 is a valid CAS Registry Number.