46165-53-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 46165-53-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,6,1,6 and 5 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 46165-53:
(7*4)+(6*6)+(5*1)+(4*6)+(3*5)+(2*5)+(1*3)=121
121 % 10 = 1
So 46165-53-1 is a valid CAS Registry Number.