1408002-80-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1408002-80-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,0,8,0,0 and 2 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1408002-80:
(9*1)+(8*4)+(7*0)+(6*8)+(5*0)+(4*0)+(3*2)+(2*8)+(1*0)=111
111 % 10 = 1
So 1408002-80-1 is a valid CAS Registry Number.