128160-31-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 128160-31-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,1,6 and 0 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 128160-31:
(8*1)+(7*2)+(6*8)+(5*1)+(4*6)+(3*0)+(2*3)+(1*1)=106
106 % 10 = 6
So 128160-31-6 is a valid CAS Registry Number.
InChI:InChI=1/C5H3BrF6O2/c1-14-2(13)3(7,8)4(9,10)5(6,11)12/h1H3