52061-66-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 52061-66-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,2,0,6 and 1 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 52061-66:
(7*5)+(6*2)+(5*0)+(4*6)+(3*1)+(2*6)+(1*6)=92
92 % 10 = 2
So 52061-66-2 is a valid CAS Registry Number.