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56438-64-3

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56438-64-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 56438-64-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,6,4,3 and 8 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 56438-64:
(7*5)+(6*6)+(5*4)+(4*3)+(3*8)+(2*6)+(1*4)=143
143 % 10 = 3
So 56438-64-3 is a valid CAS Registry Number.

56438-64-3SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name 1,3-bis(3-methoxyphenyl)propan-2-one

1.2 Other means of identification

Product number -
Other names -

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:56438-64-3 SDS

56438-64-3Relevant articles and documents

From Alkyl Halides to Ketones: Nickel-Catalyzed Reductive Carbonylation Utilizing Ethyl Chloroformate as the Carbonyl Source

Shi, Renyi,Hu, Xile

supporting information, p. 7454 - 7458 (2019/04/30)

Ketones are an important class of molecules in synthetic and medicinal chemistry. Rapid and modular synthesis of ketones remains in high demand. Described here is a nickel-catalyzed three-component reductive carbonylation method for the synthesis of dialkyl ketones. A wide range of both symmetric and asymmetric dialkyl ketones can be accessed from alkyl halides and a safe CO source, ethyl chloroformate. The approach offers complementary substrate scope to existing carbonylation methods while avoiding the use of either toxic CO or metal carbonyl reagents.

Preparation method of 1,3-disubstituted alkyl phenylacetone

-

Paragraph 0020-0023, (2019/08/20)

The invention relates to a preparation method of 1,3-disubstituted alkyl phenylacetone and belongs to the field of medical technology and photoelectric materials. The preparation method includes: allowing alkyl phenylacetic acid to have reaction with DMAP

ACTIVATED METALLIC NICKEL IN PREPARATION OF SYMMETRICAL 1,3-DIARYLPROPAN-2-ONES FROM BENZYLIC HALIDES AND OXALYL CHLORIDES

Inaba, Shin-ichi,Rieke, Reuben D.

, p. 25 - 28 (2007/10/02)

Oxidative addition of benzylic halides to nickel in the metallic state followed by insertion of carbon monoxide generated from alkyl oxalyl chlorides proceeded smoothly to give symmetrical 1,3-diarylpropan-2-ones in moderate yields.

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