412013-80-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 412013-80-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,1,2,0,1 and 3 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 412013-80:
(8*4)+(7*1)+(6*2)+(5*0)+(4*1)+(3*3)+(2*8)+(1*0)=80
80 % 10 = 0
So 412013-80-0 is a valid CAS Registry Number.