14052-02-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 14052-02-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,4,0,5 and 2 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 14052-02:
(7*1)+(6*4)+(5*0)+(4*5)+(3*2)+(2*0)+(1*2)=59
59 % 10 = 9
So 14052-02-9 is a valid CAS Registry Number.