478798-07-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 478798-07-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,7,8,7,9 and 8 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 478798-07:
(8*4)+(7*7)+(6*8)+(5*7)+(4*9)+(3*8)+(2*0)+(1*7)=231
231 % 10 = 1
So 478798-07-1 is a valid CAS Registry Number.