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6-methyl-6H-indolo[2,3-b]quinoxaline N-oxide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

213920-65-1

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213920-65-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 213920-65-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,3,9,2 and 0 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 213920-65:
(8*2)+(7*1)+(6*3)+(5*9)+(4*2)+(3*0)+(2*6)+(1*5)=111
111 % 10 = 1
So 213920-65-1 is a valid CAS Registry Number.

213920-65-1Relevant academic research and scientific papers

Reactions of 3-([(trifiuoromethyl)sulfonyl]oxy)-1H-indole derivatives with diamines and carbon nucleophiles. Synthesis of 6H-indolo[2,3- b]quinoxaline derivatives

Malapel-Andrieu, Beatrice,Merour, Jean-Yves

, p. 11095 - 11110 (1998)

Indolic triflate reacted with 1,2-diamines to afford pyrazino[2,3- b]indole or indolo[2,3-b] quinoxaline. Carbon nucleophiles such as malonate derivatives also reacted with indolic triflate in absence of palladium catalyst to afford 2-(3-oxo-2,3-dihydro-1

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