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4-Chlor-2'-nitro-chalkon is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

78807-64-4

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78807-64-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 78807-64-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,8,0 and 7 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 78807-64:
(7*7)+(6*8)+(5*8)+(4*0)+(3*7)+(2*6)+(1*4)=174
174 % 10 = 4
So 78807-64-4 is a valid CAS Registry Number.

78807-64-4Relevant academic research and scientific papers

Tandem synthesis of pyrrolo[2,3-b]quinolones via cadogen-type reaction

Lin, Zhichen,Hu, Zhongyan,Zhang, Xin,Dong, Jinhuan,Liu, Jian-Biao,Chen, De-Zhan,Xu, Xianxiu

supporting information, p. 5284 - 5287 (2017/11/06)

A tandem [3 + 2] cycloaddition/reductive cyclization of nitrochalcones with activated methylene isocyanides for the efficient synthesis of pyrrolo[2,3-b]- quinolones is reported. In this reaction, the in situ generated dihydropyrroline acts as the interna

Efficient construction of 3-arylquinolin-4(1H)-ones via in situ Meinwald rearrangement/intramolecular reductive cyclization of 2′-nitrochalcone epoxides

Wang, Sheng,Zhao, Chao,Liu, Ting,Yu, Lifang,Yang, Fan,Tang, Jie

, p. 7025 - 7031 (2016/10/14)

An efficient method for construction of 3-arylquinolin-4(1H)-ones via in situ Meinwald rearrangement/intramolecular reductive cyclization of 2′-nitrochalcone epoxides has been developed. The practical approach is of excellent functional groups compatibili

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