461391-59-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 461391-59-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,6,1,3,9 and 1 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 461391-59:
(8*4)+(7*6)+(6*1)+(5*3)+(4*9)+(3*1)+(2*5)+(1*9)=153
153 % 10 = 3
So 461391-59-3 is a valid CAS Registry Number.