14959-25-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 14959-25-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,4,9,5 and 9 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 14959-25:
(7*1)+(6*4)+(5*9)+(4*5)+(3*9)+(2*2)+(1*5)=132
132 % 10 = 2
So 14959-25-2 is a valid CAS Registry Number.