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40664-73-1

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40664-73-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 40664-73-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,0,6,6 and 4 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 40664-73:
(7*4)+(6*0)+(5*6)+(4*6)+(3*4)+(2*7)+(1*3)=111
111 % 10 = 1
So 40664-73-1 is a valid CAS Registry Number.

40664-73-1SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 20, 2017

Revision Date: Aug 20, 2017

1.Identification

1.1 GHS Product identifier

Product name N-(4-acetyl-2-methylphenyl)acetamide

1.2 Other means of identification

Product number -
Other names acetic acid-(4-acetyl-2-methyl-anilide)

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:40664-73-1 SDS

40664-73-1Relevant articles and documents

Metal-Free Photoinduced Transformation of Aryl Halides and Diketones into Aryl Ketones

Yao, Qiuli,Liu, Wenbo,Liu, Peng,Ren, Linjing,Fang, Xuehong,Li, Chao-Jun

supporting information, p. 2721 - 2724 (2019/01/14)

The acylation of aryl halides to prepare aryl ketones without metal catalyst represents an important yet challenging topic towards more sustainable ketone synthesis. Herein, we describe a simple and efficient metal-free protocol for the acylation of aryl halides with diketone under the irradiation of light utilizing N-methylpiperidine as base under an air atmosphere. This reaction can tolerate a wide range of functional groups and the corresponding ketones can be obtained in modest to good yields.

METHOD OF FRIEDEL-CRAFTS ACYLATION OF ANILIDES

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Page/Page column 6-7, (2008/06/13)

An anilide is reacted with an acylating agent by using as a catalyst a tri (perfluoroalkane sulfonate) compound of any of the elements belonging to groups 3 to 5 and groups 13 to 15 in periods 4 to 6 of the periodic table, thereby bonding an acyl group to the benzene ring. Thus, ketoaniline derivatives, which are useful as physiologically active compounds or intermediates in synthesizing the same, are synthesized in high reaction yield by catalytic acylation.

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