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Benzamide, N-(4,4-diethoxy-2-butynyl)-2-iodo-N-[(4-methoxyphenyl)methyl]- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

841235-32-3

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841235-32-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 841235-32-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,4,1,2,3 and 5 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 841235-32:
(8*8)+(7*4)+(6*1)+(5*2)+(4*3)+(3*5)+(2*3)+(1*2)=143
143 % 10 = 3
So 841235-32-3 is a valid CAS Registry Number.

841235-32-3Relevant academic research and scientific papers

New approaches to bicylic vinyl heterocycles from propargylic acetals

Le Strat, Frederic,Harrowven, David C.,Maddaluno, Jacques

, p. 489 - 498 (2007/10/03)

(Chemical Equation Presented) The paper describes further studies on the intramolecular carbolithiation of propargylic acetals with aryllithiums leading to 2-vinylbenzofurans and 3-vinylfuropyridines. Attempts to extend the cascade to [4.4.0] binuclear he

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