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4-Benzyloxy-1-(4-iodobutyl)-5-methoxyindole-3-carbaldehyde is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

173442-64-3

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173442-64-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 173442-64-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,3,4,4 and 2 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 173442-64:
(8*1)+(7*7)+(6*3)+(5*4)+(4*4)+(3*2)+(2*6)+(1*4)=133
133 % 10 = 3
So 173442-64-3 is a valid CAS Registry Number.

173442-64-3Relevant academic research and scientific papers

Synthesis of 1,2-fused indoles by radical cyclisation

Moody, Christopher J.,Norton, Claire L.

, p. 2639 - 2643 (2007/10/03)

Treatment of the 1-(ω-iodoalkyl)indole-3-carbaldehydes 8-13 with tributyltin hydride and AIBN results in radical cyclisation to give the 1,2-fused indoles 14-19 containing five-, six- and seven-membered rings. The tetrahydropyridoindole 18 is converted into the indolequinone 23.

Synthesis of 1,2-fused indoles by radical cyclisation

Moody, Christopher J.,Norton, Claire L.

, p. 9051 - 9052 (2007/10/02)

Treatment of the 1-(ω-iodoalkyl)indole-3-carboxaldehydes 8-13 with tributyltin hydride and AIBN results in radical cyclisation with oxidation to given the 1,2-fused indoles 14-19.

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