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(5R,7S,8R,9R,10S)-8,9,10-Tris(benzyloxy)-7-methoxy-3-(4-methylphenyl)-1,6-dioxa-2-azaspiro[4.5]dec-2-ene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

243980-62-3

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243980-62-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 243980-62-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,4,3,9,8 and 0 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 243980-62:
(8*2)+(7*4)+(6*3)+(5*9)+(4*8)+(3*0)+(2*6)+(1*2)=153
153 % 10 = 3
So 243980-62-3 is a valid CAS Registry Number.

243980-62-3Downstream Products

243980-62-3Relevant academic research and scientific papers

A novel carbocyclic ring closure of hex-5-enopyranosides and pent-4- enofuranosides

Gallos, John K.,Koftis, Theocharis V.,Koumbis, Alexandras E.,Moutsos, Vassilios I.

, p. 1289 - 1291 (1999)

Nitrile oxide cycloadditions to hex-5-enopyranosides and pent-4- enofuranosides give spiroisoxazolines, which upon reductive opening of the heterocyclic ring undergo spontaneous intramolecular aldol-like condensation to give six- and five-membered densely

Carbocyclic ring closure of hex-5-enopyranosides and pent-4-enofuranosides: A nitrile oxide approach

Gallos, John K.,Koftis, Theocharis V.

, p. 415 - 423 (2007/10/03)

A nitrile oxide approach on the carbocyclic ring closure of hex-5-enopyranosides and pent-4-enofuranosides was studied. The densely functionalised cyclopentane and cyclohexane derivatives were found suitable for the synthetic transformations. The N-O bond

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