51202-53-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 51202-53-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,1,2,0 and 2 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 51202-53:
(7*5)+(6*1)+(5*2)+(4*0)+(3*2)+(2*5)+(1*3)=70
70 % 10 = 0
So 51202-53-0 is a valid CAS Registry Number.