43028-52-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 43028-52-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,3,0,2 and 8 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 43028-52:
(7*4)+(6*3)+(5*0)+(4*2)+(3*8)+(2*5)+(1*2)=90
90 % 10 = 0
So 43028-52-0 is a valid CAS Registry Number.