14122-59-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 14122-59-9 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 2 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 14122-59:
(7*1)+(6*4)+(5*1)+(4*2)+(3*2)+(2*5)+(1*9)=69
69 % 10 = 9
So 14122-59-9 is a valid CAS Registry Number.