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N-phenylbenzo[c]isothiazol-3-amine is a chemical compound with the molecular formula C13H10N2S. It is a derivative of benzo[c]isothiazole, a heterocyclic aromatic compound consisting of a benzene ring fused to an isothiazole ring. The N-phenyl group attached to the benzo[c]isothiazole core provides additional stability and reactivity to the molecule. N-phenylbenzo[c]isothiazol-3-amine is known for its potential applications in the synthesis of various pharmaceuticals, agrochemicals, and other specialty chemicals due to its unique structure and properties. It is also used as an intermediate in the preparation of dyes and pigments. The compound is typically synthesized through various chemical reactions, such as the condensation of phenylamine with isothiocyanates or the cyclization of appropriate precursors. N-phenylbenzo[c]isothiazol-3-amine is an important building block in organic chemistry, offering a wide range of possibilities for further functionalization and modification.

2416-25-3

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2416-25-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 2416-25-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,4,1 and 6 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 2416-25:
(6*2)+(5*4)+(4*1)+(3*6)+(2*2)+(1*5)=63
63 % 10 = 3
So 2416-25-3 is a valid CAS Registry Number.

2416-25-3Downstream Products

2416-25-3Relevant academic research and scientific papers

Method for synthesizing 3-substituted aminobenzo [c] isothiazole derivative

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Paragraph 0071-0072; 0074-0076, (2020/12/29)

The invention provides a method for synthesizing a 3-substituted aminobenzo [c] isothiazole derivative, which comprises the following steps: by using an amide N-substituted benzamide compound as an initial raw material, carrying out carbonyl oxygen sulfur replacement reaction and cyclization reaction to obtain the 3-substituted aminobenzo [c] isothiazole derivative. According to the method for synthesizing the 3-substituted aminobenzo [c] isothiazole derivative, the whole synthesis route is short in step, good in repeatability, mild in operation condition and high in safety, large-scale production and industrial popularization are facilitated, application of green and environment-friendly industrial production is facilitated, and wide application prospects are achieved.

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