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N-(2-iodo-3-phenyl-1-p-tolyl-1H-inden-1-yl)-4-methylbenzenesulfonamide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1264635-83-7

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1264635-83-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1264635-83-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,6,4,6,3 and 5 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1264635-83:
(9*1)+(8*2)+(7*6)+(6*4)+(5*6)+(4*3)+(3*5)+(2*8)+(1*3)=167
167 % 10 = 7
So 1264635-83-7 is a valid CAS Registry Number.

1264635-83-7Downstream Products

1264635-83-7Relevant academic research and scientific papers

Tandem reaction of propargylic alcohol, sulfonamide, and N -iodosuccinimide: Synthesis of N -(2-Iodoinden-1-yl)arenesulfonamide

Zhu, Yuanxun,Yin, Guangwei,Hong, Deng,Lu, Ping,Wang, Yanguang

supporting information; experimental part, p. 1024 - 1027 (2011/05/08)

An efficient and straightforward strategy for the synthesis of N-(2-haloinden-1-yl)arenesulfonamides from propargylic alcohols and sulfonamides is described. Allenesulfonamide is postulated to be the key intermediate for this tandem transformation.(Figure

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