502483-57-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 502483-57-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,0,2,4,8 and 3 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 502483-57:
(8*5)+(7*0)+(6*2)+(5*4)+(4*8)+(3*3)+(2*5)+(1*7)=130
130 % 10 = 0
So 502483-57-0 is a valid CAS Registry Number.