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53081-30-4

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53081-30-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 53081-30-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,3,0,8 and 1 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 53081-30:
(7*5)+(6*3)+(5*0)+(4*8)+(3*1)+(2*3)+(1*0)=94
94 % 10 = 4
So 53081-30-4 is a valid CAS Registry Number.

53081-30-4SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 20, 2017

Revision Date: Aug 20, 2017

1.Identification

1.1 GHS Product identifier

Product name 2,3,4,6-tetra-O-benzyl-α-D-galactopyranosyl bromide

1.2 Other means of identification

Product number -
Other names tetra-O-benzyl-α-D-galactosyl bromide

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:53081-30-4 SDS

53081-30-4Downstream Products

53081-30-4Relevant articles and documents

A synthetic acceptor substrate for Trypanosoma brucei UDP-Gal : GPI anchor side-chain α-galactosyltransferases

Brown, Jillian R.,Smith, Terry K.,Ferguson, Michael A.J.,Field, Robert A.

, p. 2051 - 2054 (1998)

A synthetic analogue of a trisaccharide fragment of the Trypanosoma brucei Variant Surface Glycoprotein (VSG) GlycosylPhosphatidylInositiol (GPI) anchor, Gal-α-l,3(Man-α-1,6)-Man-α-O-octyl (1), serves as a substrate for two T. brucei α-galactosyltransfera

Indolylthio glycosides as effective building blocks for chemical glycosylation

Demchenko, Alexei V.,Shrestha, Ganesh,Panza, Matteo,Singh, Yashapal,Rath, Nigam P.

, p. 15885 - 15894 (2021/01/19)

The S-indolyl (SIn) anomeric moiety was investigated as a new leaving group that can be activated for chemical glycosylation under a variety of conditions including thiophilic and metal-assisted pathways. Understanding of the reaction pathways for the SIn moiety activation was achieved via the extended mechanistic study. Also reported is how the new SIn donors fit into selective activation strategies for oligosaccharide synthesis.

Establishment of Guidelines for the Control of Glycosylation Reactions and Intermediates by Quantitative Assessment of Reactivity

Chang, Chun-Wei,Wu, Chia-Hui,Lin, Mei-Huei,Liao, Pin-Hsuan,Chang, Chun-Chi,Chuang, Hsiao-Han,Lin, Su-Ching,Lam, Sarah,Verma, Ved Prakash,Hsu, Chao-Ping,Wang, Cheng-Chung

, p. 16775 - 16779 (2019/11/03)

Stereocontrolled chemical glycosylation remains a major challenge despite vast efforts reported over many decades and so far still mainly relies on trial and error. Now it is shown that the relative reactivity value (RRV) of thioglycosides is an indicator for revealing stereoselectivities according to four types of acceptors. Mechanistic studies show that the reaction is dominated by two distinct intermediates: glycosyl triflates and glycosyl halides from N-halosuccinimide (NXS)/TfOH. The formation of glycosyl halide is highly correlated with the production of α-glycoside. These findings enable glycosylation reactions to be foreseen by using RRVs as an α/β-selectivity indicator and guidelines and rules to be developed for stereocontrolled glycosylation.

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