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2-bromoethyl-3-O-benzoyl-4,6-O-benzylidine-2-O-(2,3,4-tri-O-benzyl-α-L-fucopyranosyl)-β-D-galactopyranoside is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

89983-43-7

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89983-43-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 89983-43-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,9,8 and 3 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 89983-43:
(7*8)+(6*9)+(5*9)+(4*8)+(3*3)+(2*4)+(1*3)=207
207 % 10 = 7
So 89983-43-7 is a valid CAS Registry Number.

89983-43-7Relevant academic research and scientific papers

2-BROMOETHYL GLYCOSIDES IN GLYCOSIDE SYNTHESIS: PREPARATION OF GLYCOPROTEINS CONTAINING α-L-Fuc-(1->2)-D-Gal AND β-D-Gal-(1->4)-D-GlcNAc

Dahmen, Jan,Frejd, Torbjoern,Magnusson, Gorean,Noori, Ghazi,Carlstroem, Anne-Sofie

, p. 237 - 246 (2007/10/02)

The applicability of 2-bromoethyl glycosides in carbohydrate synthesis is demonstrated by the synthesis of glycosides of α-L-Fuc-(1->2)-D-Gal and β-D-Gal-(1->4)-D-GlcNAc.The bromoethyl aglycon was transformed into the methoxycarbonylethylthioethyl spacer, which allowed coupling of the sugars to proteins (BSA and KLH).

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