1465-49-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1465-49-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,4,6 and 5 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1465-49:
(6*1)+(5*4)+(4*6)+(3*5)+(2*4)+(1*9)=82
82 % 10 = 2
So 1465-49-2 is a valid CAS Registry Number.