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1-{2-[3-(2-Acetyl-phenylazo)-1H-indol-2-yl]-phenyl}-ethanone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

118522-40-0

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118522-40-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 118522-40-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,8,5,2 and 2 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 118522-40:
(8*1)+(7*1)+(6*8)+(5*5)+(4*2)+(3*2)+(2*4)+(1*0)=110
110 % 10 = 0
So 118522-40-0 is a valid CAS Registry Number.

118522-40-0Downstream Products

118522-40-0Relevant academic research and scientific papers

Diazo Coupling of Benzenediazonium Chloride with Indole in Acetic Acid

Sarma, P. K.,Sharma, A. K.

, p. 454 - 457 (2007/10/02)

Diazo Coupling of aryldiazonium chloride with indole in acetic acid gives several unusual products, besides normal azo compounds.Some of the major products have been isolated by column chromatography and characterised by UV, IR, PMR and mass spectral data.Formation of I-VI has also been rarionalised.

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