459428-92-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 459428-92-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,5,9,4,2 and 8 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 459428-92:
(8*4)+(7*5)+(6*9)+(5*4)+(4*2)+(3*8)+(2*9)+(1*2)=193
193 % 10 = 3
So 459428-92-3 is a valid CAS Registry Number.