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Butanenitrile, 2-(ethoxymethylene)-3-oxo-, (2E)- (9CI) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

278602-14-5

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278602-14-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 278602-14-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,7,8,6,0 and 2 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 278602-14:
(8*2)+(7*7)+(6*8)+(5*6)+(4*0)+(3*2)+(2*1)+(1*4)=155
155 % 10 = 5
So 278602-14-5 is a valid CAS Registry Number.

278602-14-5SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-ethoxymethylene-3-oxobutanenitrile

1.2 Other means of identification

Product number -
Other names 2-[1-Ethoxy-meth-(E)-ylidene]-3-oxo-butyronitrile

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:278602-14-5 SDS

278602-14-5Relevant academic research and scientific papers

NMR spectroscopic data of some 1-alkoxy-2,2-di(carbonyl, carboxyl, cyano)-substituted ethylenes

Hametner, Christian,Cernuchova, Petra,Milata, Viktor,Vo-Thanh, Giang,Loupy, Andre

, p. 171 - 173 (2007/10/03)

The 1H-13C NMR shifts as well as 1H and 13C coupling constants of 14 alkoxymethylene malonic acid and acetoacetic acid derivatives and two alkoxymethylene acetylacetones are reported. The 17O NMR spectra have been recorded for six of them. The long-range coupling 3J(H-C=C-CR) has been used for determining the stereochemistry of the double bond. Copyright

The Gould-Jacobs reaction of 5-aminoquinoxaline

Salon, Jozef,Milata, Viktor,Pronayova, Nadezda,Lesko, Jan

, p. 293 - 299 (2007/10/03)

Reaction of 5-aminoquinoxaline with alkoxymethylene derivatives affords the corresponding quinoxalinoaminoethylenes. These undergo a thermal cyclization to yield angularly annelated 10H-pyrido[2,3-f]quinoxalines. The structures of all products were deduced from their IR, UV, mass, 1H, and 13C NMR spectra.

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