500-07-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 500-07-2 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 5,0 and 0 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 500-07:
(5*5)+(4*0)+(3*0)+(2*0)+(1*7)=32
32 % 10 = 2
So 500-07-2 is a valid CAS Registry Number.