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Naphtho[2,1-b]furan, 1,2-dihydro-1-methyl- is a chemical compound with the molecular formula C11H10O. It belongs to the class of organic compounds known as naphthofurans, which are heterocyclic compounds consisting of a naphthalene ring fused to a furan ring. This specific compound features a methyl group attached to the furan ring and a saturated double bond between the first and second carbon atoms of the naphthalene ring. It is an aromatic compound with potential applications in the synthesis of various organic molecules and pharmaceuticals. Due to its complex structure, it is typically synthesized through multi-step chemical reactions and is not found naturally. The compound's properties, such as solubility and reactivity, can be influenced by the presence of the methyl group and the saturation of the double bond, making it an interesting target for further chemical research and development.

5665-42-9

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5665-42-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 5665-42-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,6,6 and 5 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 5665-42:
(6*5)+(5*6)+(4*6)+(3*5)+(2*4)+(1*2)=109
109 % 10 = 9
So 5665-42-9 is a valid CAS Registry Number.

5665-42-9SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name 1-methyl-1,2-dihydronaphtho[2,1-b]furan

1.2 Other means of identification

Product number -
Other names 3-Methyldihydronaphthofuran

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:5665-42-9 SDS

5665-42-9Downstream Products

5665-42-9Relevant academic research and scientific papers

Selectivity in the tandem cyclization - Carboxylation reaction of unsaturated haloaryl ethers catalyzed by electrogenerated nickel complexes

Olivero,Du?ach

, p. 1885 - 1891 (1999)

The electrochemical reduction of a series of 2-haloaryl ethers containing allyl and propargyl groups under CO2 allows the synthesis of benzofuranacetic acid derivatives. This novel intramolecular cyclization- carboxylation reaction is carried out in single-compartment cells and is catalyzed by [Ni(cyclam)Br2].

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