20271-20-9 Usage
General Description
1H-Imidazole-4-carboxylic acid, 5-nitro-, methyl ester is a chemical compound with the molecular formula C6H6N2O4. It is a methyl ester derivative of 1H-Imidazole-4-carboxylic acid, 5-nitro-, and is often used in organic synthesis and pharmaceutical research. 1H-Imidazole-4-carboxylic acid, 5-nitro-, methyl ester has a nitro group and an imidazole ring in its structure, making it potentially useful in the development of drugs and bioactive molecules. It may have applications in the treatment of various medical conditions, and its properties and reactivity make it a valuable intermediate in the synthesis of other organic compounds.
Check Digit Verification of cas no
The CAS Registry Mumber 20271-20-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,2,7 and 1 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 20271-20:
(7*2)+(6*0)+(5*2)+(4*7)+(3*1)+(2*2)+(1*0)=59
59 % 10 = 9
So 20271-20-9 is a valid CAS Registry Number.
InChI:InChI=1/C5H5N3O4/c1-12-5(9)3-4(8(10)11)7-2-6-3/h2H,1H3,(H,6,7)
20271-20-9Relevant articles and documents
ARYL SULFIDE DERIVATIVES AND ARYL SULFOXIDE DERIVATIVES AS ACARICIDES AND INSECTICIDES
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Paragraph 1044; 1045; 1046, (2015/12/23)
The present invention relates to aryl sulphide and aryl sulphoxide derivatives, to their use as acaricides and insecticides for controlling animal pests and to processes and intermediates for their preparation. The aryl sulphide and aryl sulphoxide derivatives have the general structure (I) in which the respective radicals have the meanings given in the description.
