404861-01-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 404861-01-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,0,4,8,6 and 1 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 404861-01:
(8*4)+(7*0)+(6*4)+(5*8)+(4*6)+(3*1)+(2*0)+(1*1)=124
124 % 10 = 4
So 404861-01-4 is a valid CAS Registry Number.