478047-31-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 478047-31-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,7,8,0,4 and 7 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 478047-31:
(8*4)+(7*7)+(6*8)+(5*0)+(4*4)+(3*7)+(2*3)+(1*1)=173
173 % 10 = 3
So 478047-31-3 is a valid CAS Registry Number.