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124356-91-8

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124356-91-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 124356-91-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,4,3,5 and 6 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 124356-91:
(8*1)+(7*2)+(6*4)+(5*3)+(4*5)+(3*6)+(2*9)+(1*1)=118
118 % 10 = 8
So 124356-91-8 is a valid CAS Registry Number.

124356-91-8SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 14, 2017

Revision Date: Aug 14, 2017

1.Identification

1.1 GHS Product identifier

Product name (4S,2'S,3'R)-3-(2'-methyl-3'-hydroxypentanoyl)-4-benzyl-2-oxazolidinone

1.2 Other means of identification

Product number -
Other names -

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:124356-91-8 SDS

124356-91-8Relevant articles and documents

Synthesis and Biological Evaluation of Dichlorinated Chondramide Derivatives

Becker, Dominic,Kazmaier, Uli

, p. 4198 - 4213 (2015)

Straightforward synthetic protocols for the synthesis of new ethyl-substituted dichlorinated chondramides with different methyl-substitution patterns in the polyketide fragment have been developed. The methyl groups at the ?-position can be removed comple

Divergent mechanistic routes for the formation of gem-dimethyl groups in the biosynthesis of complex polyketides

Poust, Sean,Phelan, Ryan M.,Deng, Kai,Katz, Leonard,Petzold, Christopher J.,Keasling, Jay D.

, p. 2370 - 2373 (2015)

The gem-dimethyl groups in polyketide-derived natural products add steric bulk, accordingly, lend increased stability to medicinal compounds, however, our ability to rationally incorporate this functional group in modified natural products is limited. In

Racemization of α-Alkyl-β-Keto Esters and Enantioselective Total Synthesis of Two C-2′′′Epimers of Plant Glycerolipid Santinol C

Wu, Wen-Ju,Li, Mei-Mei,Liu, Bo,Wu, Yikang

supporting information, p. 3169 - 3173 (2019/05/21)

It is broadly believed that optically active α-alkyl-β-keto esters racemize very quickly. Nevertheless, no one really knows how fast the racemization is. In fact, such species are hardly attainable to date. Now, a facile entry to these greatly understudied esters has been found and their racemization has been studied for the first time. The results showed that under neutral or slightly acidic conditions such species were much more stable than one might expect, though they did racemize rapidly under basic conditions. In light of the new findings, santinol C was also synthesized in enantiopure forms.

Concise synthesis and revision of the proposed biogenesis of helicascolides

Zheng, Kuan,Xie, Changmin,Hong, Ran

, p. 4459 - 4464 (2017/10/30)

A concise synthesis of helicascolides A, B and C was achieved in three to five steps from commercially available materials. The key transformations of the synthesis include an Evans-Metternich anti-aldol reaction of the known β-keto imide 10 and strategic

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