518319-47-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 518319-47-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,1,8,3,1 and 9 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 518319-47:
(8*5)+(7*1)+(6*8)+(5*3)+(4*1)+(3*9)+(2*4)+(1*7)=156
156 % 10 = 6
So 518319-47-6 is a valid CAS Registry Number.