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2-(3-Methylphenyl)-3-oxo-propionic Acid Ethylester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

91632-24-5

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91632-24-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 91632-24-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,1,6,3 and 2 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 91632-24:
(7*9)+(6*1)+(5*6)+(4*3)+(3*2)+(2*2)+(1*4)=125
125 % 10 = 5
So 91632-24-5 is a valid CAS Registry Number.

91632-24-5Relevant academic research and scientific papers

PIKFYVE KINASE INHIBITORS

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Page/Page column 340; 341, (2021/08/20)

The present invention relates to compounds useful as inhibitors of phosphatidylinositol-3-phosphate 5-kinase (PIKfyve) as well as their use for treating diseases and disorders associated with PIKfyve.

Unusual anion effects in the iron-catalyzed formation of 3-hydroxyacrylates from aromatic aldehydes and ethyl diazoacetate

Alves, Luis Goncalo,Dazinger, Georg,Veiros, Luis F.,Kirchner, Karl

experimental part, p. 3160 - 3166 (2011/01/05)

Due to the lability of one of the CO ligands in irans-[Fe(PNP)(CO) 2Cl]+ this compound is an efficient catalyst for the coupling of a series of aromatic aldehydes with ethyl diazoacetate (EDA), which give, in most cases, selectively 3-hydroxyacrylates rather than β-oxo esters. This reaction is strongly dependent on the nature of the counterion, Whereas with BF4- the reaction proceeds with conversions up to 90%, in the case of the counterions NO3-, CF 3COO-, CF3SO3-, SbF 6-, and BAr'4- [Ar' = 3,5-(CF 3)2C6H3] no reaction took place. In the case of PF6- only up to 20% conversion was achieved. A conceivable mechanism for the coupling of aromatic aldehydes with EDA was established by means of DFT/B3LYP calculations, which allowed the rationalization of both the chemoselectivity and the role of the counterions.

Discovery of isoxazolinone antibacterial agents. Nitrogen as a replacement for the stereogenic center found in oxazolidinone antibacterials

Snyder, Lawrence B.,Meng, Zhaoxing,Mate, Robert,D'Andrea, Stanley V.,Marinier, Anne,Quesnelle, Claude A.,Gill, Patrice,Den Bleyker, Kenneth L.,Fung-Tomc, Joan C.,Frosco, MaryBeth,Martel, Alain,Barrett, John F.,Bronson, Joanne J.

, p. 4735 - 4739 (2007/10/03)

A series of potential antimicrobial derivatives possessing bioisosteric replacements for the central oxazolidinone ring found in oxazolidinone antibacterials have been prepared. The design concept involved replacement of the requisite sp3-hybridized stereogenic center found at the 5-position of the oxazolidinone with a nitrogen atom. The synthesis and antibacterial activity of three such ring systems, the benzisoxazolinones, pyrroles, and isoxazolinones is described.

AMINO ACID DERIVATIVES AND THEIR USE AS THROMBIN INHIBITORS

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, (2008/06/13)

There is provided compounds of formula I, wherein R 1, R 2, R 3, R x, Y, n and B have meanings given in the description which are useful as competitive inhibitors of trypsin-like proteases, such as thrombin, and in particular in the treatment of conditions where inhibition of thrombin is required as in thrombosis or as anticoagulants.

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