53483-71-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 53483-71-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,3,4,8 and 3 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 53483-71:
(7*5)+(6*3)+(5*4)+(4*8)+(3*3)+(2*7)+(1*1)=129
129 % 10 = 9
So 53483-71-9 is a valid CAS Registry Number.