55503-21-4 Usage
Thiophene Derivative
The compound is a derivative of the thiophene ring, which is a five-membered heterocyclic ring system that includes one sulfur atom.
Carboxylic Acid
It belongs to the class of carboxylic acids, which are organic compounds that contain a carboxyl group (-COOH).
Synthetic Organic Compound
It is a man-made compound that is created through chemical synthesis.
Pharmaceutical Industry Use
It is commonly used as a precursor to various drugs, making it a valuable component in the development of new medications.
Antibacterial and Anti-inflammatory Properties
The compound has been found to exhibit antibacterial and anti-inflammatory properties, which makes it useful in the creation of medications for treating bacterial infections and reducing inflammation.
Valuable Target for Chemical Synthesis and Study
Its unique structure and properties make it a valuable target for chemical synthesis and study in the field of organic chemistry.
Check Digit Verification of cas no
The CAS Registry Mumber 55503-21-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,5,5,0 and 3 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 55503-21:
(7*5)+(6*5)+(5*5)+(4*0)+(3*3)+(2*2)+(1*1)=104
104 % 10 = 4
So 55503-21-4 is a valid CAS Registry Number.
55503-21-4Relevant academic research and scientific papers
Thienopyridine-carboxylic acid derivatives
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, (2008/06/13)
Novel thienopyridine-carboxylic acid derivatives, which are shown by the general formula SPC1 Wherein R1 represents hydrogen or a lower alkyl; R2 represents hydrogen, a lower alkyl or a halogen; or R1 and R2, taken together, may represent an alkylene to form a 5- or 6-membered ring with or without alkyl substituents; each of R4 and R5 represents hydrogen or a lower alkyl; and their pharmaceutically acceptable salts obtainable when R4 is hydrogen, which are useful medicines such as chemotherapeutic agents of bacterial infections.
