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(4S,5S)-5-(3'-butenyl)-2,2,4-trimethyl-N-tosyl-1,3-oxazolidine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

259091-29-7

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259091-29-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 259091-29-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,5,9,0,9 and 1 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 259091-29:
(8*2)+(7*5)+(6*9)+(5*0)+(4*9)+(3*1)+(2*2)+(1*9)=157
157 % 10 = 7
So 259091-29-7 is a valid CAS Registry Number.

259091-29-7Downstream Products

259091-29-7Relevant academic research and scientific papers

Synthesis of enantiomerically pure amino acids containing 2,5- disubstituted THF rings in the molecular backbone

Schrey, Anna,Osterkamp, Frank,Straudi, Alrun,Rickert, Corry,Wagner, Holger,Koert, Ulrich,Herrschaft, Bernhard,Harms, Klaus

, p. 2977 - 2990 (2007/10/03)

N- and C-protected derivatives of 2,5-disubstituted trans-and cis-THF amino acids 6 and 7 were prepared in enantiomerically pure form from L- alanine. Felkin-Anh-controlled reduction of the ketone 9 was achieved with a 85:15 diastereoselectivity. Epoxidat

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