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9H-benzo[gh]tetraphen-9-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

28609-66-7

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28609-66-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 28609-66-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,8,6,0 and 9 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 28609-66:
(7*2)+(6*8)+(5*6)+(4*0)+(3*9)+(2*6)+(1*6)=137
137 % 10 = 7
So 28609-66-7 is a valid CAS Registry Number.

28609-66-7SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name 8H-benzo[gh]tetraphen-8-one

1.2 Other means of identification

Product number -
Other names Bz1.Bz2-Benzo-benzanthron

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:28609-66-7 SDS

28609-66-7Downstream Products

28609-66-7Relevant academic research and scientific papers

Direct intramolecular arylation of aldehydes promoted by reaction with IPy2BF4/HBF4: Synthesis of benzocyclic ketones

Barluenga, Jose,Trincado, Monica,Rubio, Eduardo,Gonzalez, Jose M.

, p. 3140 - 3143 (2007/10/03)

(Chemical Equation Presented) Iodine helps: Aldehydes acylate arenes upon treatment at low temperature with IPy2BF4 and HBF 4. This reaction is exploited in a novel intramolecular approach to the preparation of benzocyclic ketones (see scheme). A plausible mechanistic rational is also given.

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