Welcome to LookChem.com Sign In|Join Free

CAS

  • or

105224-25-7

105224-25-7

Post Buying Request

105224-25-7 Suppliers

Recommended suppliersmore

  • Product
  • FOB Price
  • Min.Order
  • Supply Ability
  • Supplier
  • Contact Supplier

105224-25-7 Usage

General Description

2-Ethoxymethylene-3-oxobutanenitrile is a chemical compound with the molecular formula C6H7NO2. It is a nitrile and an alpha,beta-unsaturated nitrile that is also known as EEMBO. 2-ETHOXYMETHYLENE-3-OXOBUTANENITRILE is commonly used as a building block for the synthesis of various pharmaceuticals and agrochemicals. It is also utilized as a reagent in organic synthesis. EEMBO is a colorless liquid with a strong odor and is moderately soluble in water. It is important to handle this compound with caution as it can be hazardous if not properly handled.

Check Digit Verification of cas no

The CAS Registry Mumber 105224-25-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,5,2,2 and 4 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 105224-25:
(8*1)+(7*0)+(6*5)+(5*2)+(4*2)+(3*4)+(2*2)+(1*5)=77
77 % 10 = 7
So 105224-25-7 is a valid CAS Registry Number.

105224-25-7SDS

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 2-(ethoxymethylidene)-3-oxobutanenitrile

1.2 Other means of identification

Product number -
Other names 2-ethoxymethylene-3-oxo-butanonitrile

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:105224-25-7 SDS

105224-25-7Relevant articles and documents

Fused tricyclic compound and application in medicines

-

Paragraph 0352-0357, (2020/06/17)

The invention relates to a condensed tricyclic compound and application in medicines, particularly to application of the condensed tricyclic compound as a medicine for treating and/or preventing hepatitis B. Specifically the present invention relates to a

First synthesis of 5-cyanosalicylates by formal [3+3] Cyclocondensations of 1,3-Bis(silyloxy)-1,3-butadienes

Riahi, Abdolmajid,Fatunsin, Olumide,Shkoor, Mohanad,Dede, Ruediger,Reinke, Helmut,Fischer, Christine,Langer, Peter

experimental part, p. 1623 - 1634 (2009/12/10)

A variety of functionalized benzonitriles were regioselectively prepared by formal [3+3] cyclocondensation of 1,3-bis(silyloxy)-1,3-butadienes with 3-ethoxy- and 3-silyloxy-2-cyano-2-en-1-ones. Georg Thieme Verlag Stuttgart.

4-AMINOETHYLENE DERIVATIVES OF 2-METHYLBENZOTRIAZOLE

Milata, Viktor,Ilavsky, Dusan,Goljer, Igor,Lesko, Jan,Chahinian, Marc,Henry-Basch, Erica

, p. 1038 - 1048 (2007/10/02)

N-Methylation of 4(7)-nitrobenzotriazole (I) afforded a mixture of three isomers; one of them, 4-nitro-2-methylbenzotriazole (II) could easily be isolated.Catalytical hydrogenation of II led to the corresponding amine which in turn, afforded products of nucleophilic substitution IVa-IVi on reaction with alkoxymethylene derivatives IIIa - IIIi.Thermal cyclocondensation of IVi yielded 7-ethoxycarbonyl-6,9-dihydro-6-oxo-2-methyl-2H-triazoloquinoline (V).The structure of all products was deduced from the IR, UV, 1H and 13C NMR spectral data.

Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1

What can I do for you?
Get Best Price

Get Best Price for 105224-25-7