14252-39-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 14252-39-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,4,2,5 and 2 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 14252-39:
(7*1)+(6*4)+(5*2)+(4*5)+(3*2)+(2*3)+(1*9)=82
82 % 10 = 2
So 14252-39-2 is a valid CAS Registry Number.