143696-95-1 Usage
General Description
3-Chloroimidazo[1,2-a]pyrimidine is a chemical compound with the molecular formula C6H4ClN3. It is an organic heterocyclic compound that belongs to the class of imidazo[1,2-a]pyrimidine. 3-Chloroimidazo[1,2-a]pyrimidine is used as a building block in the synthesis of pharmaceuticals and agrochemicals. Its unique structure and reactivity make it a valuable intermediate in organic synthesis. 3-Chloroimidazo[1,2-a]pyrimidine has potential applications in the development of new drugs and other chemical products. It is important to handle this chemical with care, as it may pose risks to health and the environment if not properly managed.
Check Digit Verification of cas no
The CAS Registry Mumber 143696-95-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,3,6,9 and 6 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 143696-95:
(8*1)+(7*4)+(6*3)+(5*6)+(4*9)+(3*6)+(2*9)+(1*5)=161
161 % 10 = 1
So 143696-95-1 is a valid CAS Registry Number.
143696-95-1Relevant articles and documents
Efficient halogenation synthesis method of aryl halide
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Paragraph 0112-0115, (2021/03/31)
The invention discloses an efficient halogenation synthesis method of aryl halide. The method comprises the following step: in the presence of a catalyst (sulfoxide or oxynitride), a halogenation reagent and a solvent, carrying out a halogenation reaction on an aromatic ring compound to obtain the aryl halide. According to the present invention, in the presence of a catalyst (sulfoxide or nitrogenoxide), a halogenation reagent and a solvent, the aromatic ring is subjected to an efficient halogenation reaction, such that the very useful aryl halide can be obtained with high activity and high selectivity; and by adopting the method disclosed by the invention, aryl halides can be efficiently synthesized, and the method has a wide application prospect in actual production.
