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7-Oxabicyclo[4.2.2]decan-8-one is a cyclic ketone compound characterized by a seven-membered ring containing an oxygen atom, forming an oxa-bridge. This bicyclic structure consists of four carbon atoms and two additional carbon atoms connected to the oxygen atom, creating a unique molecular shape. The ketone functional group is located at the 8-position, which is crucial for its chemical properties and reactivity. 7-oxabicyclo[4.2.2]decan-8-one is of interest in organic chemistry and may have potential applications in the synthesis of various pharmaceuticals and other chemical products due to its specific structural features.

4744-89-2

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4744-89-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 4744-89-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,7,4 and 4 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 4744-89:
(6*4)+(5*7)+(4*4)+(3*4)+(2*8)+(1*9)=112
112 % 10 = 2
So 4744-89-2 is a valid CAS Registry Number.

4744-89-2SDS

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 7-oxabicyclo[4.2.2]decan-8-one

1.2 Other means of identification

Product number -
Other names 4-Hydroxy-cyclooctancarbonsaeurelacton

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 -
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More Details:4744-89-2 SDS

4744-89-2Downstream Products

4744-89-2Relevant academic research and scientific papers

ORGANOSELENIUM-INDUCED CYCLIZATIONS IN ORGANIC SYNTHESIS

Nicolaou, K.C.

, p. 4097 - 4109 (2007/10/02)

A number of organoselenium reagents are introduced as efficient initiators of ring closures leading from unsaturated substrates to lactones, cyclic ethers, cyclic thioethers, N-heterocycles and carbocycles.These cyclizations often proceed with high ring selectivity and stereoselectivity and are accompained by the incorporation of the phenylseleno group (PheSe) into the final product.Methods are described for the effective removal of this group (PheSe) by oxidation or reduction achieving unsaturation or saturation.Finally the successful application of this Se-based methodology to the synthesis of stable and biologically active prostacyclins is outlined.Representative experimental procedures are included.

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