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4,5,6-trimethoxy-N-(p-tolylsulphonyl)indole is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

80981-89-1

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80981-89-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 80981-89-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,0,9,8 and 1 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 80981-89:
(7*8)+(6*0)+(5*9)+(4*8)+(3*1)+(2*8)+(1*9)=161
161 % 10 = 1
So 80981-89-1 is a valid CAS Registry Number.

80981-89-1Downstream Products

80981-89-1Relevant academic research and scientific papers

Synthesis of 8,9,10-Trimethoxyellipticine

Hewlins, Michael J. E.,Jackson, Anthony H.,Oliveira-Campos Ana-M.,Shannon, Patrick V. R.

, p. 2906 - 2911 (2007/10/02)

4,5,6-Trimethoxyindole was synthesised by three independent routes and condensed with hexane-2,5-dione to give 1,4-dimethyl-5,6,7-trimethoxycarbazole.Formylation of the latter gave a mixture including the 3-formyl derivative which was converted into 8,9,1

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