478809-48-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 478809-48-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,7,8,8,0 and 9 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 478809-48:
(8*4)+(7*7)+(6*8)+(5*8)+(4*0)+(3*9)+(2*4)+(1*8)=212
212 % 10 = 2
So 478809-48-2 is a valid CAS Registry Number.