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(2S,3R)-1,2,3,5-tetra-O-benzoyl-1,2,3,5-pentanetetrol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

128946-25-8

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128946-25-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 128946-25-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,9,4 and 6 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 128946-25:
(8*1)+(7*2)+(6*8)+(5*9)+(4*4)+(3*6)+(2*2)+(1*5)=158
158 % 10 = 8
So 128946-25-8 is a valid CAS Registry Number.

128946-25-8Downstream Products

128946-25-8Relevant academic research and scientific papers

Enantiomerically Pure Acetals in Organic Synthesis. 1. Chromatographic Separability of Furanoside and Pyranoside Acetals Derived from α-Hydroxy Esters

Mash, Eugene A.,Arterburn, Jeffrey B.,Fryling, James A.,Mitchell, Susan H.

, p. 1088 - 1093 (2007/10/02)

A general chromatographic separation of diastereomeric furanoside and pyranoside acetals derived from α-hydroxy esters is described.Application of this separation methodology is made to rapid syntheses of the diastereomers of (S)-methyl lactyl 4-deoxy-β-erythro-pentopyranoside.

HOMOCHIRAL ACETALS IN ORGANIC SYNTHESIS. A GENERAL ENANTIOSELECTIVE ENTRY TO CARBOHYDRATE DERIVATIVES FROM NON-CARBOHYDRATE PRECURSORS

Mash, Eugene A.,Arterburn, Jeffrey B.,Fryling, James A.

, p. 7145 - 7148 (2007/10/02)

A general chromatographic separation of furanosides and pyranosides derived from esters of lactic acid is disclosed.Application of this separation methodology to rapid syntheses of the diastereomers of (S)-methyl lactyl 4-deoxyribopyranose is described.

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