502848-50-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 502848-50-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,0,2,8,4 and 8 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 502848-50:
(8*5)+(7*0)+(6*2)+(5*8)+(4*4)+(3*8)+(2*5)+(1*0)=142
142 % 10 = 2
So 502848-50-2 is a valid CAS Registry Number.