478180-19-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 478180-19-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,7,8,1,8 and 0 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 478180-19:
(8*4)+(7*7)+(6*8)+(5*1)+(4*8)+(3*0)+(2*1)+(1*9)=177
177 % 10 = 7
So 478180-19-7 is a valid CAS Registry Number.