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203790-61-8

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203790-61-8 Usage

General Description

Ethyl 2-((2R,3S)-N-(4-methoxyphenyl)-3-methyloxirane-2-carboxamido)acetate is a chemical compound with the molecular formula C15H19NO5. It is a derivative of acetate and belongs to the class of organic compounds known as alpha amino acid esters. Ethyl 2-((2R,3S)-N-(4-methoxyphenyl)-3-methyloxirane-2-carboxamido)acetate contains an oxirane ring and a carboxamide group, giving it potential applications in the synthesis of pharmaceuticals and agrochemicals. Its stereochemistry includes a (2R, 3S) configuration, indicating the arrangement of substituents around the carbon atoms in its structure. The presence of a methoxyphenyl group suggests potential pharmacological or biological activities, making it a compound of interest for further research and development.

Check Digit Verification of cas no

The CAS Registry Mumber 203790-61-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,3,7,9 and 0 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 203790-61:
(8*2)+(7*0)+(6*3)+(5*7)+(4*9)+(3*0)+(2*6)+(1*1)=118
118 % 10 = 8
So 203790-61-8 is a valid CAS Registry Number.

203790-61-8SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 20, 2017

Revision Date: Aug 20, 2017

1.Identification

1.1 GHS Product identifier

Product name Ethyl 2-((2R,3S)-N-(4-methoxyphenyl)-3-methyloxirane-2-carboxamido)acetate

1.2 Other means of identification

Product number -
Other names (2R,3R)-N-(4-chloro-phenyl)-2,3-dihydroxysuccinamic acid

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:203790-61-8 SDS

203790-61-8Relevant articles and documents

Preparation method of 4-AA key intermediate epoxy butylamide

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Paragraph 0020; 0023, (2019/11/12)

The invention relates to a preparation method of 4-AA key intermediate epoxy butylamide. The preparation method comprises the steps that (1) synthesis of epoxy butyric acid is conducted: a starting material L-threonine is cyclized under diazotization and

PROCESSES FOR THE PREPARATION OF PENEMS AND ITS INTERMEDIATE

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Page/Page column 19, (2008/06/13)

The present invention relates to a process for the preparation of 4-acetoxy azetidinone of Formula I, wherein R2 is hydrogen or a suitable amino protecting group and P is suitable hydroxy protecting group, and to the use of these compounds as intermediates for the preparation of ?-lactam antibiotics that possess the carbapenem and penem ring systems. 4-acetoxy azetidinone of Formula I is a key intermediate in the synthesis of ?-lactam antibiotics which are commonly prescribed antimicrobial agents having activity against a wide range of both Gram-positive and Gram-negative bacteria.

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