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3-Pentenoic acid, 2-diazo-3-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-, (4-nitrophenyl)methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

110282-42-3

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110282-42-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 110282-42-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,0,2,8 and 2 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 110282-42:
(8*1)+(7*1)+(6*0)+(5*2)+(4*8)+(3*2)+(2*4)+(1*2)=73
73 % 10 = 3
So 110282-42-3 is a valid CAS Registry Number.

110282-42-3Downstream Products

110282-42-3Relevant academic research and scientific papers

STEREOSELECTIVE SYNTHESIS OF 1-β-METHYLCARBAPENEM

Kim, Choung Un,Luh, Bing,,Partyka, Richard A.

, p. 507 - 510 (2007/10/02)

Stereoselective syntheses of the 1-β-methylcarbapenem intermediates 9B (R=SPh or OCH3) have been accomplished by an aldol-type stereocontrolled reaction and stereoselective catalytic hydrogenation of an olefinic ester.

Carbapenem intermediates

-

, (2008/06/13)

A new process is provided for preparing the key carbapenem intermediates of the formula STR1 wherein R5 and R6 each independently represent hydrogen or methyl and R1 represents a conventional carboxyl-protecting group.

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