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β-Cyan-β-(2-nitro-phenyl)-ethane-α,α-dicarbonsaeure-diethylester is a complex organic compound with the chemical formula C14H14N2O6. It is a derivative of ethyl 2-cyano-2-(2-nitrophenyl)acetate, featuring a cyano group, a nitrophenyl group, and two ester groups. β-Cyan-β-<2-nitro-phenyl>-ethan-α.α-dicarbonsaeure-diethylester is characterized by its yellow crystalline appearance and is soluble in organic solvents. It is synthesized through a series of chemical reactions, often involving the esterification of 2-cyano-2-(2-nitrophenyl)acetic acid with ethanol in the presence of an acid catalyst. The compound has potential applications in the synthesis of pharmaceuticals and other organic compounds due to its unique structural features.

17403-35-9

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17403-35-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 17403-35-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,7,4,0 and 3 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 17403-35:
(7*1)+(6*7)+(5*4)+(4*0)+(3*3)+(2*3)+(1*5)=89
89 % 10 = 9
So 17403-35-9 is a valid CAS Registry Number.

17403-35-9Relevant academic research and scientific papers

An efficient hydrocyanation of α, β-unsaturated diesters with TMSCN catalyzed by MgI2 etherate

Pan, Haokun,Li, Hua,Liu, Huijun,Zhang, Xingxian

, p. 388 - 391 (2019/12/24)

A mild, efficient and highly regioselective addition of trimethylsilyl cyanide (TMSCN) to α,β-unsaturated diesters has been achieved by using MgI2 etherate as catalyst under solvent-free conditions. This protocol provides the corresponding β-cy

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