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p-nitrobenzyl 2-[(3S,4R)-4-(benzothiazol-2-yldithio)-3-bromo-2-oxoazetidin-1-yl]-3-methylbut-2-enoate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

769937-32-8

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769937-32-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 769937-32-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,6,9,9,3 and 7 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 769937-32:
(8*7)+(7*6)+(6*9)+(5*9)+(4*3)+(3*7)+(2*3)+(1*2)=238
238 % 10 = 8
So 769937-32-8 is a valid CAS Registry Number.

769937-32-8Relevant academic research and scientific papers

A novel, mild, and facile method to prepare 6-methylidene pe nem derivatives

Abe, Takao,Sato, Chisato,Ushirogochi, Hideki,Sato, Koichi,Takasaki, Tsuyoshi,Isoda, Takeshi,Mihira, Ado,Yamamura, Itsuki,Hayashi, Kazuhiko,Kumagai, Toshio,Tamai, Satoshi,Shiro, Motoo,Venkatesan, Aranapakam M.,Mansour, Tarek S.

, p. 5850 - 5860 (2007/10/03)

A novel and mild method was established to synthesize 6-methylidene penem compounds. This method entails a MgBr2/Et3N-promoted aldol-type condensation on 6-bromopenem 12 with an appropriately substituted aldehyde to yield the interme

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.

PROCESS FOR PREPARING 6-ALKYLIDENE PENEM DERIVATIVES

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Page/Page column 46-47, (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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