2060-55-1 Usage
General Description
2,2'-Bithiophene-5-carboxylic acid is an organic chemical compound that primarily falls under the category of heterocyclic compounds, more specifically, the thiophene group. As the name suggests, it incorporates two thiophene rings linked at the 2-position, with a carboxylic acid functional group attached to the 5-position of one of the rings. The carboxylic acid functional group contributes to its acidic nature. Known for its biological activity, it is often used in pharmaceuticals and serves as a useful synthetic intermediate for numerous organic reactions. Other applications include its use in the production of polymers and optoelectronic materials.
Check Digit Verification of cas no
The CAS Registry Mumber 2060-55-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,0,6 and 0 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 2060-55:
(6*2)+(5*0)+(4*6)+(3*0)+(2*5)+(1*5)=51
51 % 10 = 1
So 2060-55-1 is a valid CAS Registry Number.
2060-55-1Relevant articles and documents
Chiral aggregates of α,ω-disubstituted sexithiophenes in protic and aqueous media [10]
Kilbinger,Schenning,Goldoni,Feast,Meijer
, p. 1820 - 1821 (2000)
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Structural, spectroscopic, and computational studies of [2,2′-bithiophene]-5-carboxylic acid
Einkauf, Jeffrey D.,Mathivathanan, Logesh,De Lill, Daniel T.
, p. 33 - 39 (2015/10/28)
The crystal structure of [2,2′-bithiophene]-5-carboxylic acid was obtained from in-situ decarboxylation of [2,2′-bithiophene]-5,5′-dicarboxylic acid during solvothermal treatment. UV-Vis absorption and fluorescence spectroscopies were conducted in solution and solid-state on these two molecules as well as the precursor, 2,2′-bithiophene. These molecules were modeled using DFT level of theory to explain the observed structural features and spectroscopy.
Amide compounds
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Page column 16, (2010/02/07)
The present invention is a compound and pharmaceutical composition comprising a compound of formula (I): wherein R1is a 4-(lower) alkyl-imidazol-1-yl or a 4,5-di(lower) alkyl-imidazol-1-yl group, R2is a hydrogen atom or a lower alkyl
