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2,7-Anhydro-β-D-ido-heptulopyranose is a complex carbohydrate compound, specifically a heptulose sugar, which is a type of sugar with seven carbon atoms. It is characterized by the absence of two hydroxyl groups (hence "anhydro") at the 2nd and 7th carbon positions, which results in the formation of a furanose ring structure. This sugar is a derivative of D-ido-heptulose, which is a ketose sugar, meaning it contains a ketone group. The β-D-ido-heptulopyranose is a specific stereoisomer, indicating the spatial arrangement of the atoms in the molecule. 2,7-anhydro-β-D-ido-Heptulopyranose is of interest in the field of organic chemistry and carbohydrate chemistry, as it represents a unique structural variant of heptulose sugars, which can have implications in various biological and chemical processes.

7575-38-4

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7575-38-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 7575-38-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,5,7 and 5 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 7575-38:
(6*7)+(5*5)+(4*7)+(3*5)+(2*3)+(1*8)=124
124 % 10 = 4
So 7575-38-4 is a valid CAS Registry Number.

7575-38-4Relevant academic research and scientific papers

Facile and efficient synthesis of ido-heptulosan via a strategy derived from Mo(VI)-catalysed reactions

Hricovi?niova?

, p. 751 - 754 (2001)

A simple and high-yielding method for the preparation of 2,7-anhydro-β-D-ido-heptulopyranose (IDO) is described. It utilises the ability of molybdate ions to create the conditions for the skeletal rearrangement in the molecule of 2-C-branched aldose. This evidence is used in the synthesis of IDO from 2-C-(hydroxymethyl)-2,3:5,6-di-O-isopropylidene-D-gulofuranose in one step. The title compound is obtained in 95percent yield.

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