14183-97-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 14183-97-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,4,1,8 and 3 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 14183-97:
(7*1)+(6*4)+(5*1)+(4*8)+(3*3)+(2*9)+(1*7)=102
102 % 10 = 2
So 14183-97-2 is a valid CAS Registry Number.