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(5S,6S)-5-Benzyloxymethoxymethyl-6-((R)-1-hydroxy-pentadec-2-ynyl)-2,2-dimethyl-[1,3,4]oxadiazinane-3,4-dicarboxylic acid di-tert-butyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

128050-46-4

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128050-46-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 128050-46-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,0,5 and 0 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 128050-46:
(8*1)+(7*2)+(6*8)+(5*0)+(4*5)+(3*0)+(2*4)+(1*6)=104
104 % 10 = 4
So 128050-46-4 is a valid CAS Registry Number.

128050-46-4Downstream Products

128050-46-4Relevant academic research and scientific papers

STEREOSELECTIVE PREPARATION OF SYNTHETIC EQUIVALENTS OF 2-DEOXY-2-AMINO- AND 3-DEOXY-3-AMINOTETROSES FROM MALIC ACID. APPLICATION TO THE SYNTHESIS OF C18-D-RIBO-PHYTOSPHINGOSINE

Guanti, Giuseppe,Banfi, Luca,Narisano, Enrica

, p. 5507 - 5510 (1989)

"Electrophilic amination" of β-hydroxyester 5, derived from (S)malic acid, with di-t-butylazodicarboxylate allowed preparation of new synthetic equivalents of 2-deoxy-2-amino- and 3-deoxy-3-amino-tetroses.As an application, D-ribo-C18-phytosphingosine was stereoselectively synthesized.

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