14347-81-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 14347-81-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,4,3,4 and 7 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 14347-81:
(7*1)+(6*4)+(5*3)+(4*4)+(3*7)+(2*8)+(1*1)=100
100 % 10 = 0
So 14347-81-0 is a valid CAS Registry Number.