20825-98-3 Usage
Uses
Used in Pharmaceutical Industry:
Ethyl 5-chloropyridine-3-carboxylate is used as a key intermediate in the synthesis of various pharmaceuticals for its ability to contribute to the development of new drugs and improve the efficacy of existing ones.
Used in Agrochemical Industry:
Ethyl 5-chloropyridine-3-carboxylate is used as a crucial component in the production of agrochemicals, such as pesticides and herbicides, due to its role in enhancing the effectiveness of these substances in agricultural applications.
Used in Organic Synthesis:
Ethyl 5-chloropyridine-3-carboxylate is used as a versatile building block in organic synthesis for its ability to facilitate the creation of a wide range of chemical compounds, contributing to the advancement of various industries.
Check Digit Verification of cas no
The CAS Registry Mumber 20825-98-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,8,2 and 5 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 20825-98:
(7*2)+(6*0)+(5*8)+(4*2)+(3*5)+(2*9)+(1*8)=103
103 % 10 = 3
So 20825-98-3 is a valid CAS Registry Number.
InChI:InChI=1/C8H8ClNO2/c1-2-12-8(11)6-3-7(9)5-10-4-6/h3-5H,2H2,1H3
20825-98-3Relevant academic research and scientific papers
Head, Robert A.,Ibbotson, Arthur
, p. 5939 - 5942 (1984)
Palladium catalysed alkoxycarbonylation of heterocyclic halides affords a simple and versatile synthesis of both N and S heterocyclic esters where a range of catalysts have been studied and a method to employ inexpensive inorganic bases has been found.
PYRROLOPYRIDAZINE DERIVATIVES
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Page 252-253, (2008/06/13)
The invention relates to compound of the formula (I) or its salt, in which R1, R2, R3 and R4 are as defined in the description, their use of as medicament, the process for their preparation and use for the treatment of PDE-IV or TNF-α mediated diseases.
