120106-80-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 120106-80-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,0,1,0 and 6 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 120106-80:
(8*1)+(7*2)+(6*0)+(5*1)+(4*0)+(3*6)+(2*8)+(1*0)=61
61 % 10 = 1
So 120106-80-1 is a valid CAS Registry Number.