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Z-N-(5-Phenyl-1,3-thiaselenol-2-ylidene)phenylamine is a complex organic compound with the molecular formula C18H14NSe. It is characterized by a phenylamine group connected to a 1,3-thiaselenol-2-ylidene moiety, which features a selenium atom bonded to two carbon atoms and a sulfur atom. The 5-phenyl group attached to the thiaselenenylidenyl ring further enhances the compound's structural complexity. This chemical is of interest in the field of organic chemistry, particularly in the synthesis of selenium-containing compounds, which may have potential applications in various areas such as pharmaceuticals, materials science, and agrochemicals. The compound's unique structure and properties make it a subject of study for researchers exploring the reactivity and potential uses of organoselenium compounds.

81887-75-4

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81887-75-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 81887-75-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,8,8 and 7 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 81887-75:
(7*8)+(6*1)+(5*8)+(4*8)+(3*7)+(2*7)+(1*5)=174
174 % 10 = 4
So 81887-75-4 is a valid CAS Registry Number.

81887-75-4Downstream Products

81887-75-4Relevant academic research and scientific papers

UNSATURATED THIOLATES AND THEIR ANALOGS IN CYCLOADDITION REACTIONS. XIII. REACTIONS OF POTASSIUM 2-ARYL- AND 2-ALKYLETHYNESELENOLATES WITH HETEROCUMULENES

Laishev, V. Z.,Petrov, M. L.,Petrov, A. A.

, p. 450 - 454 (2007/10/02)

Potassium 2-aryl- and 2-alkylethyneselenolates, obtained by the decomposition of 4-substituted 1,2,3-selenadiazoles, enter into a cyclization reaction with phenyl isothiocyanate to form isomeric N-(5-R-1,3-thiaselenol-2-ylidene)phenylamines.Measurement of the relative rate constants for cyclization of 2-(p-R-aryl)ethyneselenolates at the thione bond shows that the reaction is accelerated by donating substituents and retarded by withdrawing substituents.

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