120410-80-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 120410-80-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,0,4,1 and 0 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 120410-80:
(8*1)+(7*2)+(6*0)+(5*4)+(4*1)+(3*0)+(2*8)+(1*0)=62
62 % 10 = 2
So 120410-80-2 is a valid CAS Registry Number.