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α,α-Diiodoethylacetate, also known as 2,2-diiodoethyl acetate, is an organic compound with the chemical formula C4H6I2O2. It is a colorless liquid that is soluble in organic solvents and has a molecular weight of 329.9 g/mol. α,α-diiodoethylacetate is primarily used as a chemical intermediate in the synthesis of various pharmaceuticals, agrochemicals, and other specialty chemicals. Due to its reactivity, it is essential to handle α,α-diiodoethylacetate with care, as it can be harmful if inhaled, ingested, or absorbed through the skin. It is also sensitive to light and heat, which can lead to decomposition and the formation of hazardous byproducts.

82665-91-6

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82665-91-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 82665-91-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,6,6 and 5 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 82665-91:
(7*8)+(6*2)+(5*6)+(4*6)+(3*5)+(2*9)+(1*1)=156
156 % 10 = 6
So 82665-91-6 is a valid CAS Registry Number.

82665-91-6Upstream product

82665-91-6Relevant academic research and scientific papers

Decarboxylative (4+1) Oxidative Annulation of Malonate Monoesters with 2-Vinylpyridine Derivatives

Tang, Shan,Gao, Xinlong,Lei, Aiwen

, p. 2878 - 2882 (2016)

A novel N-iodosuccinimide-mediated decarboxylative (4+1) oxidative annulation between 2-vinylpyridine derivatives and malonate monoesters was developed. It offers a new way to construct indolizine derivatives by utilizing malonate monoesters as a C1unit. The alkyl 2,2-diiodoacetate was found to be the active reaction intermediate during the transformation. (Figure presented.).

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