464913-97-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 464913-97-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,6,4,9,1 and 3 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 464913-97:
(8*4)+(7*6)+(6*4)+(5*9)+(4*1)+(3*3)+(2*9)+(1*7)=181
181 % 10 = 1
So 464913-97-1 is a valid CAS Registry Number.