14200-58-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 14200-58-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,4,2,0 and 0 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 14200-58:
(7*1)+(6*4)+(5*2)+(4*0)+(3*0)+(2*5)+(1*8)=59
59 % 10 = 9
So 14200-58-9 is a valid CAS Registry Number.