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(1S,2S)-2-Benzyloxy-2-((R)-2,2-dimethyl-[1,3]dioxolan-4-yl)-1-[(S)-2-((2R,3S,4R,5R,6R)-3,4,5-tris-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-ylmethyl)-oxiranyl]-ethanol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

115117-20-9

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115117-20-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 115117-20-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,5,1,1 and 7 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 115117-20:
(8*1)+(7*1)+(6*5)+(5*1)+(4*1)+(3*7)+(2*2)+(1*0)=79
79 % 10 = 9
So 115117-20-9 is a valid CAS Registry Number.

115117-20-9Relevant academic research and scientific papers

Preferred Conformation of C-Glycosides. 11. C-Sucrose: New Practical Synthesis, Structural Reassignment, and Solid-State and Solution Conformation of Its Octaacetate

O'Leary, Daniel J.,Kishi, Yoshito

, p. 304 - 306 (2007/10/02)

The stereochemistry of C-sucrose, previously reported from this laboratory, was revised as epi-C.2'-C-sucrose (5) from (1)H NOE measurements on octaacetates 2 and 6 and an X-ray analysis of 2.A new, stereospecific, and practical synthesis of C-sucrose (1)

Synthesis of C-Sucrose

Dyer, Ulrich C.,Kishi, Yoshito

, p. 3383 - 3384 (2007/10/02)

C-Sucrose has been synthesized in six steps from vinyl iodine 1 and aldehyde 2 with approximately 30percent overall yield.The synthetic route developed is flexible unough to prepare C2' and C3' stereoisomers of C-sucrose and related compounds.

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