52866-37-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 52866-37-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,2,8,6 and 6 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 52866-37:
(7*5)+(6*2)+(5*8)+(4*6)+(3*6)+(2*3)+(1*7)=142
142 % 10 = 2
So 52866-37-2 is a valid CAS Registry Number.