52207-62-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 52207-62-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,2,2,0 and 7 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 52207-62:
(7*5)+(6*2)+(5*2)+(4*0)+(3*7)+(2*6)+(1*2)=92
92 % 10 = 2
So 52207-62-2 is a valid CAS Registry Number.