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4-bromo-2-hydroxy-benzenediazonium betaine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

872287-84-8

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872287-84-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 872287-84-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,2,2,8 and 7 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 872287-84:
(8*8)+(7*7)+(6*2)+(5*2)+(4*8)+(3*7)+(2*8)+(1*4)=208
208 % 10 = 8
So 872287-84-8 is a valid CAS Registry Number.

872287-84-8Upstream product

872287-84-8Relevant academic research and scientific papers

Ir(iii)-Catalyzed direct C-H functionalization of N -phenylacetamide with α-diazo quinones: A novel strategy for producing 2-hydroxy-2′-amino-1,2′-biaryl scaffolds

Li, Xingjun,Wang, Jiang,Xie, Xiong,Dai, Wenhao,Han, Xu,Chen, Kaixian,Liu, Hong

, p. 3441 - 3444 (2020)

α-Diazo quinones were applied in an Ir(iii)-catalyzed direct C-H functionalization assisted by N-phenylacetamide for the construction of highly functionalized 2-hydroxy-2′-amino-1,1′-biaryl scaffolds in good to excellent yields. This strategy features ope

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