3209-71-0 Usage
Uses
Used in Pharmaceutical Industry:
3-Isoxazolecarboxylic acid is utilized as a building block for the synthesis of various drugs and pharmaceuticals, contributing to the development of new therapeutic agents.
Used in Agrochemical Synthesis:
In the agrochemical industry, 3-Isoxazolecarboxylic acid serves as a key intermediate in the synthesis of various agrochemicals, playing a role in the creation of compounds that protect crops and enhance agricultural productivity.
Used in Organic Compound Synthesis:
3-Isoxazolecarboxylic acid is also employed in the synthesis of other organic compounds, broadening its applications across different fields of chemistry and potentially leading to new discoveries in material science and related areas.
Check Digit Verification of cas no
The CAS Registry Mumber 3209-71-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,2,0 and 9 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 3209-71:
(6*3)+(5*2)+(4*0)+(3*9)+(2*7)+(1*1)=70
70 % 10 = 0
So 3209-71-0 is a valid CAS Registry Number.
InChI:InChI=1/C4H3NO3/c6-4(7)3-1-2-8-5-3/h1-2H,(H,6,7)
3209-71-0Relevant articles and documents
Process for the preparation of 3-isoxazolecarboxylic acid
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, (2008/06/13)
A process for the preparation of 3-isoxazolecarboxlic acid which is an intermediate for prepearing useful compounds is provided, said process being characterized in that a compound of formula (I) is reacted with hydroxylamine to obtain a compound of formula (II), and the compound thus obtained is treated with an alkali: STR1 wherein R1 is a lower alkyl, R2 is a carboxy protecting group, X is a halogen atom, and Y is a hydrogen atom, or X and Y together may form a single bond.
Isoxazole derivatives
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, (2008/06/13)
Isoxazole derivatives represented by the formula: STR1 are prepared; wherein R1 and R2 each is hydrogen atom, alkyl group of 1 to 8 carbon atoms, or cycloalkyl group of 3 to 10 carbon atoms; R3 and R4 each is hydrogen atom, alkyl group of 1 to 8 carbon atoms, cycloalkyl group of 3 to 10 carbon atoms, or phenyl group; or the group Is morpholino group; and Y is oxo group, thioxo group or imino group; being useful as a hypoglycemic and/or a blood free-fatty-acid normalizing antidiabetic agent.
