15166-81-1 Usage
General Description
ISOXAZOLE-4-CARBOXYLIC ACID METHYL ESTER is a chemical compound with the molecular formula C6H5NO3. It is commonly used as a building block in the synthesis of various pharmaceuticals and agrochemicals. ISOXAZOLE-4-CARBOXYLIC ACID METHYL ESTER is a methyl ester derivative of isoxazole-4-carboxylic acid, which is a five-membered heterocyclic compound. Isoxazole-4-carboxylic acid methyl ester is known for its versatility in organic synthesis and its potential as a key intermediate in the development of new drugs and pesticides. It has also been investigated for its antibacterial and antifungal properties, making it a valuable chemical in the field of medicinal chemistry.
Check Digit Verification of cas no
The CAS Registry Mumber 15166-81-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,5,1,6 and 6 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 15166-81:
(7*1)+(6*5)+(5*1)+(4*6)+(3*6)+(2*8)+(1*1)=101
101 % 10 = 1
So 15166-81-1 is a valid CAS Registry Number.
InChI:InChI=1/C5H5NO3/c1-8-5(7)4-2-6-9-3-4/h2-3H,1H3
15166-81-1Relevant articles and documents
Process for preparing heterocycles
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, (2008/06/13)
Process for the preparation of heterocycles by reacting 2-substituted acetals of malondialdehyde with a reactant selected from hydroxylamines and their salts, hydrazines and their salts, formamid, amidines and their salts, guanidines and their salts, aminoguanidines and their salts, nitroguanidine and their salts, O-alkyl-isoureas and their salts, O-cycloalkyl-isoureas and their salts, O-aralkyl-isoureas and their salts, O-aryl-isoureas and their salts, S-alkyl-isothioureas, S-cycloalkyl-isothioureas, S-aralkyl-isothioureas, S-arylisothioureas, S-alkyl-isothiouronium salts, S-cycloalkyl-isothiouronium salts, S-aralkyl-isothiouronium salts, S-aryl-isothiuronium salts, thiourea and urea.
