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56958-97-5

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56958-97-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 56958-97-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,6,9,5 and 8 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 56958-97:
(7*5)+(6*6)+(5*9)+(4*5)+(3*8)+(2*9)+(1*7)=185
185 % 10 = 5
So 56958-97-5 is a valid CAS Registry Number.

56958-97-5SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 16, 2017

Revision Date: Aug 16, 2017

1.Identification

1.1 GHS Product identifier

Product name dimethyl oxirane-2,3-dicarboxylate

1.2 Other means of identification

Product number -
Other names dimethyl oxaldiimidate

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:56958-97-5 SDS

56958-97-5Relevant articles and documents

Preparation of dicarboxylate analogues of Cerulenin

Moseley, Jonathan D.,Staunton, James

, p. 819 - 830 (2007/10/03)

We have proposed and synthesized several new structural classes of Cerulenin analogues, which have potential as inhibitors of both fatty acid and polyketide synthase multi-enzyme complexes. These analogues contain cis epoxides bearing flanking carboxylate groups. Our syntheses have been designed to allow access to a wide range of fatty acid and polyketide-like side chains from readily available starting materials in convergent fashion in just four to five steps. In total, ~40 potential analogues have been prepared and characterized, covering all the structural sub-classes proposed, the majority of which constitute novel functional groupings.

Synthesis of an optically active 4-acetoxyazetidinone intermediate for penems and carbapenems

Habich,Hartwig,Born

, p. 487 - 494 (2007/10/02)

The synthesis of the novel (3R,4R)-4-acetoxy-3[(1S)-1-t-butyldimethylsilyloxymethyl-1-((1S)-1-ph nylethylaminocarbonyl)]azetidin-2-one, a valuable key intermediate for penems and carbapenems bearing a 6-hydroxyacetamide side chain, and its diastereomer 1b

A Powerful New Stereo-controlled Method for Epoxidation of Electrophilic Alkenes

Clark, Carol,Hermans, Patricia,Meth-Cohn, Otto,Moore, Clive,Taljaard, Heinrich C.,Vuuren, Gerda van

, p. 1378 - 1380 (2007/10/02)

t-Butyl hydroperoxide and an alkyl-lithium in dry tetrahydrofuran are shown to epoxidise α,β-unsaturated esters and sulphones efficiently in a stereo- and regio-specific manner, while esters of chiral alcohols undergo diasterefacially selective epoxidatio

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