81278-86-6 Usage
General Description
5,8-Dibromoquinoline is a chemical compound with the molecular formula C9H5Br2N. It is a yellow crystalline solid with a strong odor, and it is commonly used as a building block in the synthesis of various pharmaceuticals and agrochemicals. 5,8-Dibromoquinoline is also used as a reagent in organic synthesis, particularly in the formation of carbon-carbon and carbon-heteroatom bonds. Its unique structure and reactivity make it a valuable tool in the development of new chemical compounds with potential applications in medicine, agriculture, and materials science. Additionally, it is important to handle this compound with caution as it is harmful if swallowed or in contact with skin, and it may cause respiratory irritation if inhaled.
Check Digit Verification of cas no
The CAS Registry Mumber 81278-86-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,2,7 and 8 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 81278-86:
(7*8)+(6*1)+(5*2)+(4*7)+(3*8)+(2*8)+(1*6)=146
146 % 10 = 6
So 81278-86-6 is a valid CAS Registry Number.
81278-86-6Relevant articles and documents
BROMINATION OF QUINOLINE DERIVATIVES WITH N-BROMOSUCCINIMIDE. ISOMERIC COMPOSITION OF THE BROMINATION PRODUCTS BY PMR AND GLC
Tochilkin, A. I.,Kovel'man, I. R.,Prokof'ev, E. P.,Gracheva, I. N.,Levinskii, M. V.
, p. 892 - 897 (2007/10/02)
The bromination of quinoline and substituted quinolines with N-bromosuccinimide in concentrated H2SO4 takes place exclusively in the homocyclic part.Bromo-substituted quinolines can be obtained by this method.The bromination products were identified by PMR spectroscopy.The differences among the mono-, di-, and trisubstituted (in the benzene ring) compounds were established on the basis of the type of spectrum of the protons of the homocyclic part of the molecule.The compositions of the reaction mixtures were studied by GLC.
