53120-75-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 53120-75-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,3,1,2 and 0 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 53120-75:
(7*5)+(6*3)+(5*1)+(4*2)+(3*0)+(2*7)+(1*5)=85
85 % 10 = 5
So 53120-75-5 is a valid CAS Registry Number.