500298-64-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 500298-64-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,0,0,2,9 and 8 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 500298-64:
(8*5)+(7*0)+(6*0)+(5*2)+(4*9)+(3*8)+(2*6)+(1*4)=126
126 % 10 = 6
So 500298-64-6 is a valid CAS Registry Number.