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9H-Carbazole-3-carboxylic acid, 7-methoxy-9-[(4-methylphenyl)sulfonyl]-, methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

497236-50-7

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497236-50-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 497236-50-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,9,7,2,3 and 6 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 497236-50:
(8*4)+(7*9)+(6*7)+(5*2)+(4*3)+(3*6)+(2*5)+(1*0)=187
187 % 10 = 7
So 497236-50-7 is a valid CAS Registry Number.

497236-50-7Downstream Products

497236-50-7Relevant academic research and scientific papers

Pd-catalyzed intramolecular oxidative C-H amination: Synthesis of carbazoles

Youn, So Won,Bihn, Joon Hyung,Kim, Byung Seok

, p. 3738 - 3741 (2011/09/13)

A Pd-catalyzed oxidative C-H amination of N-Ts-2-arylanilines under ambient temperature using Oxone as an inexpensive, safe, and easy-to-handle oxidant has been developed. This process represents a green and practical method for the facile construction of carbazoles with a broad substrate scope and wide functional group tolerance.

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