65492-28-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 65492-28-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,5,4,9 and 2 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 65492-28:
(7*6)+(6*5)+(5*4)+(4*9)+(3*2)+(2*2)+(1*8)=146
146 % 10 = 6
So 65492-28-6 is a valid CAS Registry Number.