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2-Oxa-3-azabicyclo[2.2.2]oct-5-ene-3-carboxylic acid, 1,1-dimethylethyl ester, (1R,4S)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

201054-57-1

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201054-57-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 201054-57-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,1,0,5 and 4 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 201054-57:
(8*2)+(7*0)+(6*1)+(5*0)+(4*5)+(3*4)+(2*5)+(1*7)=71
71 % 10 = 1
So 201054-57-1 is a valid CAS Registry Number.

201054-57-1SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name tert-butyl (1R,4S)-2-oxa-3-aza-bicyclo[2,2,2]oct-5-ene-3-carboxylate

1.2 Other means of identification

Product number -
Other names (1R,4S)-3-t-butoxycarbonyl-3-aza-2-oxabicyclo[2.2.2]oct-5-ene

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:201054-57-1 SDS

201054-57-1Upstream product

201054-57-1Downstream Products

201054-57-1Relevant academic research and scientific papers

Regioselective copper-catalyzed alkylation of [2.2.2]-acylnitroso cycloadducts: Remarkable effect of the halide of grignard reagents

Crotti, Stefano,Bertolini, Ferruccio,Bussolo, Valeria Di,Pineschi, Mauro

, p. 1828 - 1830 (2010)

Ring opening with organometallic reagents of [2.2.2]-acylnitroso cycloadducts, including an enantioselective kinetic resolution of these compounds, has been accomplished for the first time. By the careful choice of reaction conditions, it was possible to obtain new cyclohexenyl hydroxamic acids with complete anti-stereoselectivity and a nice regioalternating control. A remarkable effect of the halogen of the Grignard reagent was observed during ring opening.

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