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4,5,6,7-tetrahydro-1,3a,3b,8-tetraaza-cyclopenta[a]indene-2-carbaldehyde is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

623906-41-2

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623906-41-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 623906-41-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,2,3,9,0 and 6 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 623906-41:
(8*6)+(7*2)+(6*3)+(5*9)+(4*0)+(3*6)+(2*4)+(1*1)=152
152 % 10 = 2
So 623906-41-2 is a valid CAS Registry Number.

623906-41-2Relevant academic research and scientific papers

5,5,6-Fused tricycles bearing imidazole and pyrazole 6-methylidene penems as broad-spectrum inhibitors of β-lactamases

Venkatesan, Aranapakam M.,Agarwal, Atul,Abe, Takao,Ushirogochi, Hideki,Ado, Mihira,Tsuyoshi, Takasaki,Dos Santos, Osvaldo,Li, Zhong,Francisco, Gerry,Lin, Yang I.,Petersen, Peter J.,Yang, Youjun,Weiss, William J.,Shlaes, David M.,Mansour, Tarek S.

, p. 1890 - 1902 (2008/09/21)

β-Lactamases are serine- and metal-dependent hydrolases, produced by the bacteria as defense against β-lactam antibiotics. Commercially available inhibitors such as clavulanic acid, sulbactam, and tazobactam, which are currently used in the hospital setti

Tricyclic 6-alkylidene-penems as class-D beta-lactamases inhibitors

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Page/Page column 14, (2010/11/25)

This invention relates to certain tricyclic 6-alkylidene penems which act as a inhibitor of class-D enzymes. β-Lactamases hydrolyze β-lactam antibiotics, and as such serve as the primary cause of bacterial resistance. The compounds of the present inventio

Process for preparing 6-alkylidene penem derivatives

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, (2008/06/13)

The present invention provides a process of making compounds of formula I, which are useful for the treatment of bacterial infection or disease.

HETEROTRICYCLYL 6-ALKYLIDENE-PENEMS AS ΒΕΤΑ-LACTAMASE INHIBITORS

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Page/Page column 110, (2008/06/13)

The present invention provides a compound of formula I, pharmaceutical compositions and the use thereof for the treatment of bacterial infection or disease in a patient in need thereof.

PROCESS FOR PREPARING 6-ALKYLIDENE PENEM DERIVATIVES

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Page/Page column 133, (2010/02/07)

The present invention provides a process of making compounds of Formula (I), which are useful for the treatment of bacterial infection or disease.

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