13657-90-4 Usage
Uses
Used in Pharmaceutical Industry:
3-Acetylthiophene-2-carboxylic acid is used as a key intermediate in the synthesis of various pharmaceuticals. Its unique chemical structure allows it to be a building block for the development of new drugs with potential therapeutic applications.
Used in Agrochemical Industry:
In the agrochemical sector, 3-acetylthiophene-2-carboxylic acid serves as a precursor for the production of agrochemicals. Its chemical properties make it suitable for the creation of compounds that can be used in pest control and crop protection.
Used in Fragrance and Flavoring Industry:
3-Acetylthiophene-2-carboxylic acid is used as a raw material in the production of fragrances and flavoring agents due to its pleasant odor. This makes it a valuable component in the formulation of perfumes, cosmetics, and food products that require specific scents or tastes.
Used in Organic Electronics and Materials Science:
3-Acetylthiophene-2-carboxylic acid has potential applications in the field of organic electronics and materials science. Its interesting electronic and optical properties make it a candidate for use in the development of organic semiconductors, light-emitting diodes, and other advanced materials with specific functionalities.
Check Digit Verification of cas no
The CAS Registry Mumber 13657-90-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,6,5 and 7 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 13657-90:
(7*1)+(6*3)+(5*6)+(4*5)+(3*7)+(2*9)+(1*0)=114
114 % 10 = 4
So 13657-90-4 is a valid CAS Registry Number.
13657-90-4Relevant academic research and scientific papers
Phosphorylamides, their preparation and use
-
, (2008/06/13)
A phosphorylamide derivative represented by the general formula (I): STR1 wherein R represents an amino group that may be substituted, or a salt thereof, possesses potent antibacterial activity against Helicobacter bacterium, especially Helicobacter pylori, and is useful for prevention or treatment of digestive diseases caused by Helicobacter bacterium, solely or in combination with an antacid or an acid secretion inhibitor.
LIQUID-PHASE OXIDATION OF METHYLACETOTHIENONES WITH COBALT-BROMIDE CATALYST
Kazakova, O. A.,Volkov, M. N.,Konstantinov, P. A.
, p. 431 - 434 (2007/10/02)
The oxidation of four isomeric methylacetothienones by molecular oxygen in acetic acid in the presence of cobalt-bromide catalyst was investigated.The reaction leads to the formation of the corresponding keto carboxylic acid.The keto aldehydes are intermediate products.
