52288-24-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 52288-24-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,2,2,8 and 8 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 52288-24:
(7*5)+(6*2)+(5*2)+(4*8)+(3*8)+(2*2)+(1*4)=121
121 % 10 = 1
So 52288-24-1 is a valid CAS Registry Number.