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13351-26-3

13351-26-3

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13351-26-3 Usage

General Description

5,9-Methano-6,7,8,9-tetrahydro-5H-benzocycloheptene-7-one is a chemical compound with a complex molecular structure. It is a bicyclic compound that contains a benzene ring fused to a seven-membered cycloheptene ring. The presence of a ketone group also gives this compound its characteristic reactivity and properties. It is commonly used in organic synthesis and medicinal chemistry as a building block for the formation of other organic compounds. Due to its structural complexity and potential for diverse reactivity, 5,9-Methano-6,7,8,9-tetrahydro-5H-benzocycloheptene-7-one is an important molecule in the field of chemical research and development.

Check Digit Verification of cas no

The CAS Registry Mumber 13351-26-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,3,5 and 1 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 13351-26:
(7*1)+(6*3)+(5*3)+(4*5)+(3*1)+(2*2)+(1*6)=73
73 % 10 = 3
So 13351-26-3 is a valid CAS Registry Number.
InChI:InChI=1/C12H12O/c13-10-6-8-5-9(7-10)12-4-2-1-3-11(8)12/h1-4,8-9H,5-7H2

13351-26-3SDS

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 benzo<6,7>bicyclo<3.2.1>oct-6-en-3-one

1.2 Other means of identification

Product number -
Other names 8,9-Dihydro-5H-5,9-methanobenzo[7]annulen-7(6H)-one

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:13351-26-3 SDS

13351-26-3Relevant articles and documents

BICYCLIC ALLENES: GENERATION AND TRAPPING OF 6,7-BENZOBICYCLOOCTA-2,3-DIENE

Balci, Metin,Harmandar, Mansur

, p. 237 - 240 (1984)

Treatment of 3-bromo-6,7-benzobicycloocta-2,3-diene (9) with potassium tert.-butoxide produces the strained bicyclic allene (10) which is trapped by 1,3-diphenylbenzofuran (DBI) to give five isomeric cycloadducts.In the absence of DBI, allene (10) gave rise to enol ether (18) by addition of tert.-butanol.

Catalyzed intramolecular olefin insertion into a carbon-carbon single bond

Murakami, Masahiro,Itahashi, Tamon,Ito, Yoshihiko

, p. 13976 - 13977 (2002)

Intramolecular insertion of a C-C double bond into a C-C single bond was achieved by treatment of cyclobutanone bearing an o-styryl group at the 3-position with a catalytic amount of a cationic rhodium(I)-dppp complex. Initially, rhodium is inserted betwe

-

Balci,M.,Taskesenligil,Y.,Harmandar,M.

, p. 3339 (1989)

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Bridged aromatic alkenes for the study of carbocation-π interaction

Spencer, Thomas A.,Popovici-Müller, Janeta,van Beusichem, Bobbijo,MacMillan, Celeste Viscardi,Lavey, Carolee F.,Sin, Jessica M.,Ditchfield, Robert

experimental part, p. 4441 - 4451 (2010/07/06)

Toward the goal of gaining further insight into carbocation-π interactions, bridged-ring aromatic alkene model systems are being investigated in which one isomer will permit π complexation of an intramolecular tertiary carbocation with a benzene ring, but

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