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4-Benzyloxy-2-{(2S,3S)-3-[(R)-1-(tert-butyl-dimethyl-silanyloxy)-ethyl]-4-oxo-azetidin-2-yl}-2-methyl-3-oxo-butyric acid benzyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

214333-80-9

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214333-80-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 214333-80-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,4,3,3 and 3 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 214333-80:
(8*2)+(7*1)+(6*4)+(5*3)+(4*3)+(3*3)+(2*8)+(1*0)=99
99 % 10 = 9
So 214333-80-9 is a valid CAS Registry Number.

214333-80-9Relevant academic research and scientific papers

A stereoselective synthesis of a 2-functionalized-methyl-1β-methylcarbapenem key intermediate via decarboxylation

Choi, Woo-Baeg,Lee, Jaemoon,Lynch, Joseph E.,Volante,Reider, Paul J.,Reamer, Robert A.

, p. 1817 - 1818 (1998)

An efficient synthesis of a key intermediate 2a for the synthesis of 2-functionalized methyl-1β-methylcarbapenem antibiotics 1 has been realized via a stereoselective decarboxylation reaction.

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