53300-50-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 53300-50-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,3,3,0 and 0 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 53300-50:
(7*5)+(6*3)+(5*3)+(4*0)+(3*0)+(2*5)+(1*0)=78
78 % 10 = 8
So 53300-50-8 is a valid CAS Registry Number.