52250-47-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 52250-47-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,2,2,5 and 0 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 52250-47:
(7*5)+(6*2)+(5*2)+(4*5)+(3*0)+(2*4)+(1*7)=92
92 % 10 = 2
So 52250-47-2 is a valid CAS Registry Number.