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1-benzyl-3-chloro-1H-indole is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1554523-95-3

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1554523-95-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1554523-95-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,5,5,4,5,2 and 3 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1554523-95:
(9*1)+(8*5)+(7*5)+(6*4)+(5*5)+(4*2)+(3*3)+(2*9)+(1*5)=173
173 % 10 = 3
So 1554523-95-3 is a valid CAS Registry Number.

1554523-95-3Relevant academic research and scientific papers

Switchable regioselection of C-H thiolation of indoles using different TMS counterions

Ji, Yuan-Zhao,Li, Hui-Jing,Zhang, Jin-Yu,Wu, Yan-Chao

, p. 11864 - 11867 (2019)

A switchable regioselectivity in C-H thiolation reaction by simply swapping the counteranions of TMS is reported here for the first time. An exclusive C3-H thiolation of indoles with sodium arylsulfinates was achieved in the presence of TMSCl as a promoter. In contrast, with the use of TMSOTf instead of TMSCl under otherwise identical conditions, a regiospecific C2-H thiolation of indoles was realized with the same set of substrates.

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