185041-03-6 Usage
General Description
1-(2-Chloro-4-iodopyridin-3-yl)ethanone is a chemical compound with the molecular formula C7H5ClINO. It is a yellow solid that is used as a reagent in organic synthesis and pharmaceutical research. 1-(2-Chloro-4-iodopyridin-3-yl)ethanone contains a pyridine ring with both chlorine and iodine substituents, as well as an ethanone group. It may be used as a building block in the synthesis of other organic compounds, and its properties make it useful in the development of new drugs and materials. Additionally, it is important to handle and store this chemical with care, as it may pose health and environmental risks if not managed properly.
Check Digit Verification of cas no
The CAS Registry Mumber 185041-03-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,5,0,4 and 1 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 185041-03:
(8*1)+(7*8)+(6*5)+(5*0)+(4*4)+(3*1)+(2*0)+(1*3)=116
116 % 10 = 6
So 185041-03-6 is a valid CAS Registry Number.
185041-03-6Relevant articles and documents
Synthesis of 4,5-disubstituted benzo[c][2,7]naphthyridines by combined metalation-palladium-catalysed cross-coupling strategies. Preparation of 8H-pyrido[4,3,2-mn]acridone as a model of cystodytin alkaloids
Guillier,Nivoliers,Cochennec,Godard,Marsais,Queguiner
, p. 4421 - 4436 (2007/10/03)
A short and efficient synthesis of 8H-pyrido[4,3,2-mn]acridone is described. The strategy involves the preparation of 4-chloro-5-methylbenzo[c][2,7]naphthyridine, as key intermediate, by metalation and Palladium catalyzed cross-coupling reaction. A second cross-coupling reaction and subsequent oxidation by SeO2 led to the title compound.
