478043-92-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 478043-92-4 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 3 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 478043-92:
(8*4)+(7*7)+(6*8)+(5*0)+(4*4)+(3*3)+(2*9)+(1*2)=174
174 % 10 = 4
So 478043-92-4 is a valid CAS Registry Number.