53273-30-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 53273-30-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,3,2,7 and 3 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 53273-30:
(7*5)+(6*3)+(5*2)+(4*7)+(3*3)+(2*3)+(1*0)=106
106 % 10 = 6
So 53273-30-6 is a valid CAS Registry Number.