459448-62-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 459448-62-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,5,9,4,4 and 8 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 459448-62:
(8*4)+(7*5)+(6*9)+(5*4)+(4*4)+(3*8)+(2*6)+(1*2)=195
195 % 10 = 5
So 459448-62-5 is a valid CAS Registry Number.