55377-91-8 Usage
General Description
5-(4-methyl-2-nitro-phenyl)-furan-2-carboxylic acid is a chemical compound with the molecular formula C13H9NO5. It is a furan derivative with a carboxylic acid group attached to the furan ring, as well as a nitro and methyl group attached to the phenyl ring. 5-(4-METHYL-2-NITRO-PHENYL)-FURAN-2-CARBOXYLIC ACID is commonly used in organic synthesis and medicinal chemistry, where it can be utilized in the development of various pharmaceuticals and agrochemicals. Its molecular structure and properties make it a versatile building block for the synthesis of biologically active compounds. Additionally, its unique combination of functional groups makes it a valuable tool in the study and development of novel drugs and other bioactive molecules.
Check Digit Verification of cas no
The CAS Registry Mumber 55377-91-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,5,3,7 and 7 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 55377-91:
(7*5)+(6*5)+(5*3)+(4*7)+(3*7)+(2*9)+(1*1)=148
148 % 10 = 8
So 55377-91-8 is a valid CAS Registry Number.
55377-91-8Relevant articles and documents
Synthesis of heterocycles from arylation products of unsaturated compounds: XVIII. 5-Arylfuran-2-carboxylic acids and their application in the synthesis of 1,2,4-thiadiazole, 1,3,4-oxadiazole, and [1,2,4]triazolo[3,4-b][1,3,4] thiadiazole derivatives
Gorak,Obushak,Matiichuk,Lytvyn
experimental part, p. 541 - 550 (2009/08/17)
Arylation of furan-2-carboxylic acid or its methyl ester with arenediazonium chlorides in the presence of copper(II) chloride gave the corresponding 5-arylfuran-2-carboxylic acids or methyl 5-arylfuran-2- carboxylates. 5-Arylfuran-2-carbonyl chlorides rea
Furo[3,2-b]indole derivatives. I. Synthesis and analgesic and anti-inflammatory activities of 4,6-disubstituted-furo[3,2-b]indole-2-carboxamide derivatives
Nakashima,Kawashima,Amanuma,Sota,Tanaka,Kameyama
, p. 4271 - 4280 (2007/10/02)
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