478002-68-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 478002-68-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,7,8,0,0 and 2 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 478002-68:
(8*4)+(7*7)+(6*8)+(5*0)+(4*0)+(3*2)+(2*6)+(1*8)=155
155 % 10 = 5
So 478002-68-5 is a valid CAS Registry Number.